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20 Best Pro Grow Led 400 of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Pro Grow Led 400 of 2023. Check our ranking below.

2,173 Reviews Scanned

SaleRank No. #1

Sonlipo 2024 New SPF4000 PRO 400W LED Grow Light 5x5ft Coverage with Veg & Bloom Dimmer Timer Full Spectrum Grow Lamps for Indoor Plants Seeding Flowering LED Plant Light Fixture

Professional 3-Stage Full Spectrum: Sonlipo plant light is designed with 3 types of Sunlike full spectrum to meet the different growth stages of plants, including Seeding, Vegetative, and Flowering & Fruiting stages. This increases plant yield to a maximum of 2.9 g/w. The 3 full spectrum modes are controlled by a panel (VEG, V&B, BLOOM), suitable for all plants and all stages of plant growth.
Unique Sunrise & Sunset Functions: The plant lights is the only 1 on the market with a sunrise and sunset function. It simulates a real sun, meeting all the needs of plants for light intensity. When the sunrise and sunset switch is turned on, the plant light will automatically run the sunrise and sunset modes during the time set by the timer, providing plants with a more natural and comfortable growing environment.
Dimmer & Timer Functions: Our grow lights consist of 660nm Red light, IR 740nm, and 6000K, 5000K, 4000K, 3000K white light spectrum. The panel dimmers can adjust the intensity of the light, and the growing lamps support timer setting and time reservation function. This helps plants grow healthier. Perfect for 4x4 ft, with max coverage of 5x5 ft.
High Efficiency Energy Saving: LED plant light has a high PPFD, up to 1768 μmol/m².s, while only consuming 400 Watts. The actual power will not decrease when adjusting 3 light modes. With 1963 SAM LM281+ LEDs and advanced LED diode SMD LED technology, it provides high PAR output, increases light penetration, and has a longer lifetime. Comparable to a traditional 600W HPS or CMH light, it can save up to 60% on your electricity bill.
Built-in Wiring & Excellent Heat Dissipation: Compared to other brands, all the wiring of our plant light is built-in, completely eliminating any accidents. The reflective lampshade effectively gathers light, reduces light loss, and increases light intensity by 30%. Our plant light uses high-quality aviation aluminum material and quantum heat dissipation design, with no noise. It is easy to use, with no installation required, simply plug and play.

SaleRank No. #2

VEVOR LED Grow Light Full Spectrum Dimmable with Samsung 281B+PRO Chips High Yield Growing Lamp for Indoor Plants Daisy Chain Driver ETL Certified for 5x5 ft Grow Tent

Samsung 281B+pro : Highest end of 2835 LED Series, Luminous Efficacy is 213 lm/W campared to LM301B's 220 lm/W; all PPFD& PPE datas are supported by lab's test reports. Growers and breeders please do not fall for the ambigous descriptions of cheap brands.
Low Heat & Noise: Cooling structure newly designed, higher quality material put into build, thicker disssipation plank for a longer duration of usage. IP65 rated and dual dustproof. All returns are AMZ policy guaranteed for every VEVOR product sold here. Any questions for warranty, just send them to the Q&A.
Adapt to All Growth Stages: Full spectrum technology provides four various light color choices: 3000K, 6500K, 660nm, and IR 760nm. It enables plants to grow with good quality at the seedling, growth, and flowering stage. Nourish your plants at any stage.
Hassle-free to Install & Adjust: Our growing light is designed with a stay bar, and the height can be adjusted at will, making it stable and flexible to install. With five brightness gears, you can adjust the light intensity freely. The multi-light connection with unified dimming is especially beneficial for large indoor growing and commercial planting, allowing you to take control of any space.
Suitable for All Kinds of Plants: The VEVOR plant lamp is widely used for planting all kinds of vegetables, seed cultivation, flowers, and other plants. Especially beneficial for installation in greenhouses, growing tents, balconies, and planting racks.

Rank No. #3

BloomGrow Alphapar LED Grow Tent Complete Kit 400W New Tech Pro Full Spectrum Sunlike LED Grow Light Kit + 60''x32''x80'' Grow Tent + 6'' Fan Kit Indoor Growing Package

Grow Tent: 96% highly reflective waterproof diamond mylar (enhance the reflective effect); 600D high-reflective Diamond Mylar, Large heavy duty Zippers and Double Stitching for protection against light leaks. Easy entry and access
Ventilation Kit: Pre-filter included,Cleaner air to promote better health; Use Coal Based activated carbon environmentally friendly materials and Carbon Layer Thickness: 1.5 inches; Durable ceramic-coated. Composite fan blades and center hub which reduces noise and vibration
LED: Save Grow: Just consumes about 400w power. High Efficiency PPF LEDs make you cost less but get more. Highyield Grow: Re-defined and Wide coverage light design, benefit your plants everywhere. Lazy Grow: Real full spectrum (sunlight) for plant from veg growth to bloom, no need to change your light source. Durable Grow: High-end and high performance self-heating dissipation construction for long lifespan. Plug and play directly. Quiet Grow: No Fan design and make grow room so quiet.
HYGROMETER: High stability and accuracy.Display temperature, humidity and time sim,ultaneously; ROPE HANGERS: Up to 75-pound weight load capacity per ratchet; a pair can handle 150-pounds; SHEARS: Enable excellent smooth and clean cutting action for precise results, also reduce hand strain; TRELLIS NETTING: Heavy-duty nylon tangle-free net is ideal for growing vining vegetables, fruits, and flowers; TIMER: 24 Hour settings with switch knob
Discreet Package

Rank No. #4

SONOFARM SF4000 LED Grow Light, Indoor Grow Lamp for Plants, Veg to Flower Bloom, Dimmable & Daisy Chain, 4x4 5x5 Grow Tent, Full Spectrum LM301B Diodes and Meanwell Driver

Long Lifespan: With over 100,000 hours lifespan, our 400 watt LED grow light will keep your plants blooming and thriving, crop after crop. Ideal for all stages of growth, our commercial LED grow lights cover the full color spectrum: 3000K, 5000K, 660nm, IR 760 nm. Veg footprint: 5 x 5 feet. Flowering footprint: 6 x 6 feet.
Genuine Meanwell Driver: Our driver powers the SonoFarm LED panel with optimal performance. Water-resistant and CE, ETL, FCC, and RoHS certified, the Meanwell driver is built for reliability while staying cool, safe, and quiet.
Customizable Lighting: Each panel on our quantum board grow light has a dimming knob that can turn the LEDs on and off, anywhere from 0-100% in strength. These customizable options make our LED panel lights perfect for a variety of different plants and growing environments.
High Performance at Low Costs: Drawing just 400W, our hydroponics LED lights won't be detrimental to your energy bill, but will produce a healthy 2.7 umol/J. Designed to be highly energy efficient, our grow lights deliver powerful light output, which in turn results in higher yield for your plants.
5-Year Warranty: We are confident in the quality of our SonoFarm LED grow light, and we want you to be, too! Our 5-year warranty ensures you are secure with your purchase, while allowing us to stand behind our product.

Rank No. #5

SZHLUX 500W LED Grow Light 4x4/5x5ft with Timer and Temp Control, Full Spectrum Grow Lamp with 1056 Diodes,Indoor Plants for Seedling Veg and Bloom Grow Light

2024 New Version-Lower purchase cost and higher quality yield: SZHLUX PT LED Grow Lights feature the latest, most cost-effective high-output LED technology available today - Diodes; the PT LED Grow Lights with a high energy efficiency of 2.7 umol/J, providing a powerful light output that consumes only 500w, and running 50% less power than HPS or Blurple lamps. The vegetable cover is 5 x 5 feet, and the flowering covering is 4 x 4 feet.
Temperature Control and Timer Mode： Upgraded PT series with temperature sensor, temperature, and timer button. Automatically sets protection temperature to 85°F; 8 light bars illuminate when the temperature reaches 86°F; 6 light bars illuminate when the temperature reaches 91°F; but when the temperature reaches 96°F, the lights will turn off. It can effectively protect plants from being burned by heating, and the chandelier high can be adjusted appropriately to obtain a higher PPF.
Suitable for All Growth Stages: Excellent Full Spectrum - White, Blue, Red, and IR (3000K, 5000K, 395nm UV, 660nm, and IR 760nm). 3000K diodes provide more reddish light and 5000K more blue. 395nm ultraviolet prevents the plants from growing too fast, the stems and leaves are thick, and the fruit tastes better. 660nm red and infrared is effective during flowering, it promotes plant growth and increases yield. Turn your seeds into your supply and the light looks quite natural,
2024 New Version Trapezoid Tube and Fanless Design：-Adopts high-quality aluminum material with a fanless design. The trapezoidal design makes the light-emitting and heat-dissipating area larger, effectively protecting the life of the lamp. Let you buy satisfactory intelligent products at an affordable price without worrying about package damage.

Rank No. #6

Phlizon FD4500 450W Plant Led Grow Light for Indoor Plants Daisy Chain Dimmable Grow Light with LM281B & Brand Driver Grow for 5x5ft Coverage Full Spectrum Growing Lamps

OWN FACTORY WITH QUALITY PRODUCTS- Our products offer unbeatable value with high-quality manufacturing . Our own factory ensures superior quality and reliability.
NO NEED CONTROLLER DAISY CHAIN- Innovative easy daisy chain dimming function, no need to buy controllers, just use the daisy chain to link all the lights, then dimmable one light , all lights follow. Up to 50pcs lights can be connected together. Unfold to use. No installation need.
USE WITH SMD LEDS MAXIMIZE YIELD - The FD4500 series grow light use with LM281B chips 1728pcs high efficient SMD leds,boast the market-leading efficiency to 2.9 µmol/J and 2.5g yield per wattage with 30% higher Average PPFD, the actual power is 450 watt, it can cover 6x6ft growing area in Veg stage and 5x5ft for flower stage.
DIMMABLE AND FULL SPECTRUM- The intensity of light can be adjusted according to the needs of plants. The leds are all new technology SMD leds, It contains 1728pcs SMD led beads , including 1056pcs 3000K leds , 384pcs 6000K leds, 264pcs 660nm red leds,24pcs IR leds.
Our SERVICE- We are a professional LED light manufacturer with strong R&D team. 3 years warranty plus 30 days money back guarantee. If you have any problems, please feel free to contact us. We will provide you with completely satisfying reply.

Rank No. #7

SZHLUX 2023 New 400W LED Grow Light 4×4ft Daisy Chain Dimmable Full Spectrum Grow Light for Indoor Plants, Greenhouse LED Grow Light Actual Power 400Watt

【2023 Upgraded Dimmer Modes】- This upgraded light has 4 dimmer modes for different growing stages, plants will get absolutely full spectrum nutrition. If you turn to 40% for the first dimmer switch, 5 white light bars will on; If you turn to 100%, all white LEDs will on, it’s best for seedling and growing. If you turn to 40% for the second dimmer switch, 4 light bars will on with warm white, red and IR LEDs; Turn to 100%, all light bars will on, it's suitable for blooming and fruiting stages.
【High Efficiency and Low Energy Consumption】- SZHLUX LED Grow Light utilize the latest in high yielding LEDs technology diodes, high Energy Efficiency with 2.9 Umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Actual power is 400W with 972 LEDS, effective footprint is 4 x 4 ft.
【Timing and Daisy Chain Support】The newest upgraded light comes with a timer switch, you can turn to any time according to your plants growth stage. (Note: The timing indication of the first batch of goods is incorrect. Please refer to the timer switch) And more than 100 lights can be connected together with network cables for lager and commercial grow. Costs half compare to HPS light and greatly increased yields.
【Sunlight Full Spectrum】- Infinite close to sunlight wave for plants, over 95% light energy can be absorbed by plants. White, blue, red and IR (3000K, 5000K, 660nm and IR 730nm). 3000K providing more reddish light and the 5000K providing more blueish. Especially 5000k blue light promotes seedling growth, the 660nm red and 730nm IR light is most useful for plant photosynthesis, promote plant flowering and fruiting, increase yield and crop quality.
【Trapezoid Tube and Fanless Design】- Original Factory innovation designed Trapezoid-shape Led Tube for larger luminous area than T5 and T8 led tube. Premium aluminum shell with fanless design for faster dissipation speed, make your growing life easy and quiet, allowing your plants receive more energy and without burning.

Rank No. #8

Phlizon Pro 2000W LED Grow Light 4x4ft Full Spectrum LED Grow Lights with SMD Led 2.8 µmol/J Dimmable Daisy Chain Plant Grow Lamp for Indoor Plants Veg and Bloom with 1152pcs LEDs (Pro2000)

OWN WITH QUALITY PRODUCTS- Our products offer unbeatable value with high-quality manufacturing . Our own factory ensures superior quality and reliability.
EXTREMELY LARGE GROW AREA- Compared with other plant led grow light, the outstanding feature of this lamp is that it has a larger irradiation area,It contains 1152pcs newest high efficient SMD leds , higher light intensity, less light decay , better energy saving and PAR values than ordinary lamp beads. It runs at a lower temperature and can bring higher energy conversion and longer life.
DIMMABLE FULL SPECTRUM DESIGN- The intensity of light can be adjusted according to the needs of plants. Used with led new technology SMD leds, It contains 704pcs 3000K leds , 256pcs 6000K leds,176pcs 660nm red led,16pcs IR leds
EXTRA TWO UNIQUE FUNCTIONS- No fans no noise and waterproof function. No additional fan zero noise. Otherwise, the plant grow light uses advanced waterproof power supply which is installed outside of the light and it is easy to be replaced. The light board adopts sealing technology, so the whole plant grow light is water resistant . No need to worry about the humid planting environment to damage the plants light
BEST SERVICE- We are a professional LED light manufacturer with strong R&D team and many light tester. 3 years warranty plus 30 days money back guarantee. If you have any problems, please feel free to contact us. We will provide you with completely satisfing reply.

Rank No. #9

L'Arc-en-Ciel 30th L'Anniversary Trailer

Amazon Prime Video (Video on Demand)
L'Arc～en～Ciel (Actor)
Spanish, Thai, Indonesian, Italian, Portuguese (Playback Language)
Spanish, Thai, Indonesian, Italian, Portuguese (Subtitles)

Rank No. #10

Newest 400W Led Grow Light, Dimmable Full Spectrum Grow Light for Indoor Plants Veg Bloom Light

【Lower Cost & High Efficiency】PL4200 is a high efficiency energy saving plant grow light, PL4200 with LEDs consumes only 400W true output, running 50% less power than the HPS or other SMD LEDs or Blurple lamps, but the yield is higher. Greatly reduce your electricity bill.
【Latest Diodes Technology】OPPRUI PL4200 use high-performance latest LED technology to provide the highest PAR/LUMEN output up to PPFD 2312μmol/m²s@12", Product size 23.1 x 19.3 x 3.2 inches. It has 890pcs LEDs can provide better light efficiency than other brands. More advanced technology, better efficiency.
【Sunlike Full Spectrum LED Light & Dimmable Function】OPPRUI PL4200 Brightness can be adjusted from 0 to 100%, full spectrum is composed of 3000K warm white, 5000K natural white, 660nm red light and 730nm IR light PPE 2.3 umol/J. Infinite close to natural sunlight, suitable for all plants at all stages indoor growing, speed up the plants from seed to flower, achieve maximum quality and quantity, much better than traditional HPS grow light, HID lamps and other plant lamps on the market.
【Unique Patented Design】Screwless waterproof surface design elegant and safer, No fan noise free sleep friendly, Special aluminum plate combines high reflection and fast heat dissipation, Stable and low-consumption driver, 4 colors high efficiency LEDs, Electrothermal separation unique bracket safe and heat dissipation.
【OPPRUI Guarantee】We are confident to promise each of our plant grow lights has passed the indoor planting test successfully in our American local laboratory farm, in order to really make you a good harvest. We offer 12 Months local after-sales service and professional guidance to help your plants grow better, Please feel free to e-mail us.

Rank No. #11

Gyroor Kids Electric Scooter, with 200W Motor & LED Visible Display, Colorful Lights, Adjustable Speed and Height, 10 Mph & 10 Miles Range Electric Scooter, Electric Scooter for Kids Ages 8-12, Silver

Product Note: Max speed and range per charge vary based on several factors, including: rider weight, riding surface, incline, ambient temperature, battery level, riding style (stop/start vs cruising), etc.
【STRONG MOTOR & LED DISPLAY】Gyroor H40 electric scooter for kids with 200W powerful motor and 37V 2500mAh rechargeable lithium-ion battery, max 10 miles range and 10mph speed. The LED visible display can accuratly show riding speed, speed gear and battery capacity, perfect suitable for kids ages 6+ to drive at a safe speed!
【COLORFUL LED LIGHTS】The kids electric scooter's pedal built-in color gradient neon lights, beautiful and dynamic light strips can catch eyes of the crowd, also adjust the atmosphere. Bright front lights can keep the line of sight clear, while tail lights and reflective sticker can remind vehicles behind to keep their distance, it's more safer to ride at night! Fun motorized scooter for kids ages 6-12.
【ADJUSTABLE HEIGHT & 6.5'' SOLID TIRES】Our electric scooter kids with 3-level height-adjustable handlebar from 35.4 to 39.4 inch, suitable for most kids and teens. Equipped with 6.5 inch front and rear quality rubber wheels, durable and wear-resistant, can bring a smooth riding experience to your child, maximum load of 177 lbs. Electric scooter for kids ages 10-14 with the foot support can let you stop at any time.
【DUAL SAFETY BRAKE SYSTEM】Special design for child safety, our electric scooter for kids ages 8-12 equipped with two brake modes: electronic brake and mechanical brake. When the speed is faster, the high-performance anti-locking electronic brake can easily achieve full stop within a short safe distance. Besides, the mudguard brake can prevent rain and mud from splashing during driving.

SaleRank No. #12

BESTVA Dimmable Pro2000W LED Grow Light Built in High Yield Diodes and MeanWell Driver Full Spectrum Grow Lamp for 4x4ft Coverage Greenhouse Hydroponic Indoor Plants Veg and Flower

【INCREASE YIELDS UP to 50%】ENVIOUSLY LARGE HARVESTS LED GROW LIGHTS. Compared with traditional 1000W HPS/MH grow lamp while consuming only 210W true output with 448PCS LEDs, more scientifically and energy-efficient! The plant lights perfect for 4' x 4' growing Coverage at 18" height. Adjusting the height and brightness according to your plants desired level for optimal growth.
【HIGH-QUALITY DIODES】SUNLIGHT FULL SPECTRUM GROW LIGHT. Infinite close to natural sun light adopts the latest high-quality LEDs technology,high energy efficiency with 2.9 umol/J, generates more usable lighting per watt and provides better light canopy penetration.Consists of 3000K warm white, 5000K white, 660nm deep red, and 730nm IR light, which providing your plants with excellent full spectrum led grow lights.
【MEANWELL DRIVER】HIGH EFFICIENCY ENERGY SAVING PLANT LIGHT. Built in high safety performance MEAN WELL driver to achieve high PAR output, longer lifespan to speed up plant's grow processes and boost yields while saving you on your energy bill.
【DIMMABLE KNOB】NEWEST DIMMABLE LED GROW SYSTEM. An added dimmer knob is featured to manipulate the light intensity at liberty, reducing light lost to aisles and walls, increase the light intensity up to 20%, provides desired needs for plants in all stages from seedling to bloom.
【NOISE FREE】LED GROW LAMPS FOR INDOOR PLANTS. No fans zero noise. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system, this LED light board use aluminum make it cooling down instead use fans, bring you a FANLESS QUIET grow experience.

Rank No. #13

VIPARSPECTRA 2024 XS1500 Pro LED Grow Lights for Seed Starting Vegetables Bloom, New-gen Lens Dimming Daisy Chain Full Spectrum Grow Lights for Indoor Plants 2x2/3x3 Grow Tent Actual Power 150 Watt

OPTICAL LENSES DESIGN DIMMABLE LED GROW LIGHT: VIPARSPECTRA XS1500 Pro grow lights for indoor plants seed starting veg flowering have optical lenses design that ensures more concentrated light and less light loss to achieve the most uniform PPFD for optimal photosynthesis and growth, ensuring that plants absorb balanced PPFD at every corner, promoting balanced growth for healthier plants and higher yields.
DIMMING DAISY CHAIN GROW LIGHTS: The dimming daisy chain feature allows you to connect up to 20pcs XS1500 Pro growing lights for seed starting for unified dimming, especially beneficial for your commercial growing, horizontal and vertical farming, greenhouse planting and hydroponics, etc. The external dimmer give you the flexibility to manipulate light levels for perfect growth performance at all stages.
OPTIMIZED SPECTRUM & SUPERIOR HEAT DISSIPATION: Consists of 660nm red light, 3000K 5000K white light, and 730nm Infrared (IR) light, emits a wide waveband to provide plants in all stages from veg to flower with everything they need in the natural sunlight. Silent fan-less design. The large areas of solid aluminum heat-sinks is essential for heat dissipation while ensuring a long lifespan.
LOWER RUNNING COST GROW LIGHT FIXTURE: Consumes only 150W compared to traditional 250W HPS/MH! Perfect for 3x3 ft vegetative coverage and 2x2 ft flowering coverage. 2pcs XS1500 Pro fixtures are prefect for 4X2 ft grow tent. Remember to properly adjust the brightness accordingly to your plants desired level for optimal growth.
TRULY BEST BACK FOR THE BUCK: Plug and Play. No installation required. Product quality and friendly customer service are always our top priority. We offer truly US local warranty service and professional guidance to help you and your plants grow better. Please make sure you purchase authentic VIPARSPECTRA grow lights. If you have any questions, please contact us at any time.

Rank No. #14

Gavita Pro 1700e LED 120-277 Volt

DLC Listed
8 passively cooled bars eliminate moving parts and provide full-spectrum, broad-coverage light for full-term growth
High-output 1700 µmol s-1 PAR and an impressive efficacy of 2.6 µmol s-1 per watt
Dimmable to 50% when using the Gavita Master Controller and E-Series Adapter
FCC compliant, UL8800 and IP66 wet-rated for use in wet environments, allowing for versatile placement in growing spaces with low ceilings, vertical racks, benches or even in tents

Rank No. #15

SZHLUX PT4000 LED Grow Light 4×4ft with Timer and Temp Control, Full Spectrum Grow Lamp Dimmable with 864 Samsung Diodes for Indoor Plants, Sunlight Plant Light for Seedling Veg and Bloom Grow Light

【High Efficiency and Low Energy Consumption】- SZHLUX PT LED Grow Lights utilize the latest in high yielding LEDs technology Samsung diodes, high Energy Efficiency with 2.9 Umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Actual power is 400W with 864 LEDS, effective footprint is 4 x 4 ft.
【Temp Control and Timer Modes】- Upgraded PT series with temp sensor, temp button and timer button. The light hanging height can be adjusted properly, plants will get more PPF value, no more electricity will be wasted. Auto setting Temp is 85 ℉; When temperature is up to 86 ℉ 7 light bars on; When temperature is up to 91 ℉ 5 light bars on; When temperature is up to 96 ℉ the light would be turned off.
【Sunlight Full Spectrum】- Infinite close to sunlight wave for plants, over 95% light energy can be absorbed by plants. White, blue, red and IR (3000K, 5000K, 660nm and IR 730nm). 3000K providing more reddish light and the 5000K providing more blueish. Especially 5000k blue light promotes seedling growth, the 660nm red and 730nm IR light is most useful for plant photosynthesis, promote plant flowering and fruiting, increase yield and crop quality.
【Trapezoid Tube and Fanless Design】- Original Factory innovation designed Trapezoid-shape Led Tube for larger luminous area than T5 and T8 led tube. Premium aluminum shell with fanless design for faster dissipation speed, make your growing life easy and quiet, allowing your plants receive more energy and without burning.
【After-Sale Service】- 2 years warranty plus 30 days Money Back Guarantee for any products from our official channel, we provide local maintenance center. Make sure to purchase authorized products of SZHLUX other than many imitations of our products, please feel free to contact us based on our reliable customer service.

Rank No. #16

Grow Lights for Indoor Plants,Engilen 400W Full Spectrumg Grow Light, 3 Types Dimmable, Remote Control, Suitable for Indoor Plants,Micro Greens,Clones,Succulents,Seedlings.

【Energy efficient 】: 60w actual power replace 400W HPS or HID grow light with only 60W consumption, saving your electric bill,Real working environment test, wet environment, it can work normally even in a water tank, improving the safety factor
【Dimming function】: Contains three lighting modes: red + warm white, purple + white, red + purple + white + warm white, Providing the most suitable and most needed light for each growth stage of the plant.
【Cycle timing switch design】: The plant light has a cycle timing function4h/8h/12h. 4 kinds of brightness adjustment, adjust the full spectrum grow light brightness according to your plant needs.
【Indoor grow light】: Engilen full spectrum led grow light, It emits all the wavelengths from 380nm to 800nm- just like natural sunlight. The plant lamp emits growth light through the lamp bead chip, which completely imitates natural light, include 60 warm white LED、60 white LED、20 red LED、4 purple LED.
【Widely Used and easy install】：Widely apply to family balcony seeding/breeding, gardening, flowering, potted plants, grow tent,outdoor garden especially tall and large plants.The lamp was rather straightforward to put together, it has a handle as well as metal hanging threads that connect to a clip, allowing it to be hung almost anyplace with relative ease.

Rank No. #17

VIPARSPECTRA 2024 KS5000 LED Grow Light 500W with Samsung LM301H Osram Diodes 6 Bars Grow Light, 4x4ft Coverage Full Spectrum Uniform PPFD Dimmable Daisy Chain Commercial Grow Lamp for Indoor Plants

LOWER OPERATION COST & MAXIMUM YIELDS：VIPARSPECTRA KS5000 LED grow light adopts the market-leading Samsung LM301H Diodes(3.10 μmol/J) & OSRAM 660nm Diodes, higher energy efficiency LEDs increase yield of crops and save operation cost. The top end components give the KS5000 an incredible performance. KS Series was designed for personal or commercial growers who want to optimize their grow space for the maximum crop yield while producing the highest quality crops.
FLEXIBLE DIMMING DAISY CHAIN: Dimming daisy chain feature is designed to connect up to 20pcs KS5000 grow lights for your commercial growing, horizontal, vertical farming, greenhouse planting pipeline cultivation, and hydroponics, etc. The dimmer allows you to dial in perfect PPFD for your plants at all stages of growth. For veg growth, we recommend 75% on the dimmer at a height of 26”. Finally, for flowering, we recommend 100% on the dimmer at a height of 13”.
OPTIMAL FULL-CYCLE SPECTRUM & EVEN PAR DISTRIBUTION: Consists of 3000K, 5000K and 660nm, which providing your plants with excellent spectrum, tailored for growing plants from germination, vegetative and flowering applications in indoor environments. KS5000 delivers the perfect PPFD for the best photosynthesis and growth, only consumes 500w perfect light for 4'x4′ coverage. Even intensity across your plants and larger than the competitive fixtures, which result in healthier, more balanced growth.
SUPERIOR HEAT DISSIPATION & EASY INSTALLATION: KS5000 features a detachable power supply that can be mounted remotely on the side of a rack or on an adjacent wall to remove heat from your grow space. Large areas of solid aluminum heat sinks help you to achieve the ideal cooling system. Plug-and-play mounting system allows you to easily use.
TRULY BEST BACK FOR THE BUCK: Plug and Play. Product quality and friendly customer service are always our top priority. We offer professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better.

SaleRank No. #18

KingLED 2024 Newest 1000w LED Grow Lights with Yield LEDs 2x2ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Greenhouse Growing Lamps Veg Bloom Daul Mode

HIGH QUALITY LED GROW LIGHT: KingLED grow light has adopted the newest LEDs and to provide high PAR output, high energy efficiency with 2.8 umol/J while improving light penetration. Perfect for 2x2ft vegetative coverage and 2x2ft flowering coverage
FULL SPECTRUM LED GROW LIGHT: The proportion of the spectrum has been adjusted in order to provide more matching spectrum and full spectrum lighting of natural light for plants, veg and bloom modes are designed to provide proper light for plants in different growth stages from seedling to flowering to greatly increase your harvest.
COST-EFFECTIVE LED GROW LIGHT: Different from the traditional HPS, Our KP1000 LED light adopts a high-tech SMD LEDs and reflector technology , compares to traditional 400W HPS/MH while consuming only 110W! It provides brighter light and save more electricity which also can save a lot of money for you
DURABLE LED GROW LIGHT:Multiple high-speed mute fans and upgraded aluminum radiators enable the light bulb to work at 50°F to 60°F that is lower than other lamps. In a lower temperatures, your plant won’t be burned which could increase your lighting time and promote plant growth, Super long use time, so that you do not have to change the light frequently
PROFESSIONAL SERVICE: 3 years Professional Service and free return for 90 days. KingLED Laboratory has more than seven years of sales with after-sale service team professional in design, sales and production for the best products and service for the majority of customers. If you have any questions, please contact us freely, and we will reply within 24 hours to provide you a satisfactory result

SaleRank No. #19

AGLEX K1000 LED Grow Light, 2024 Upgraded Grow Light with Daisy Chain & Dimmable, Full Spectrum Plant Grow Lights for Hydroponic Indoor Plants Seeding Veg Flower Growing Lamps 2x3 Grow Tent

NOTE: Due to a packaging error in the warehouse, the brand of some products is "YAMURI" instead of "AGLEX". YAMURI is our brand in the European market. The product quality and functions are exactly the same. If you mind, when you receive the wrong brand product, You can contact us for replacement.
DAISY CHAIN ADDED & DIMMABLE GROW LIGHTS - Based on original 1000w grow light, AGLEX newest K1000 plant light adds daisy chain function, achieving to connect multi grow lights (max 100pcs ) and control them at the same time, it’s very convenient for commercial growing. Stepless 0-100% dimmer knob available, it can help you freely adjust the brightness of the plant light, allowing flexibility to obtain perfect growth performance for each growing phase.
LOWER COST & HIGH YIELDS - AGLEX K1000 led plant growing lights use the newest high-yield SMD LED technology - 264Pcs diodes. Though the LED Growing Lights only consumes 100watt of power, achieving higher average PPFD with 1668 umol/㎡/s at 2x3ft max coverage. It is also an ideal LED grow light from seeds to harvest. It will be a perfect option if you’d like to light a small space, add a little light to your current space, or use it for clones, seedlings, or mothers.
OPTIMAL FULL SPECTRUM GROW LIGHT For INDOOR PLANTS - AGLEX 100W small grow light led consists of full spectrum 3000K warm light, 5000K white light, 460nm blue light, 660nm red light, 730nm IR light and 405nm UV light, infinitely close to natural sun light. It is an excellent full spectrum for vegetating and flowering indoor plants. Wide Input Voltage 100-277V, can meet most input voltage.
AMAZING HEAT DISSIPATION & WORKING QUIET - LED light board style and aluminum material can help quickly heat dissipation, reduce the light lost in walkways and walls, increase the light intensity, ensure longer lifetime and lower energy bill. With no fan design, the led grow light full spectrum can provide a quiet working environment without interruption.

Rank No. #20

Conscripted

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How Do You Buy The Best Pro Grow Led 400?

Do you get stressed out thinking about shopping for a great Pro Grow Led 400? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Pro Grow Led 400, which is why we have assembled a comprehensive list of the greatest Pro Grow Led 400 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Pro Grow Led 400 that you consider buying. Your questions might include the following:

Is it worth buying an Pro Grow Led 400?
What benefits are there with buying an Pro Grow Led 400?
What factors deserve consideration when shopping for an effective Pro Grow Led 400?
Why is it crucial to invest in any Pro Grow Led 400, much less the best one?
Which Pro Grow Led 400 are good in the current market?
Where can you find information like this about Pro Grow Led 400?

We’re convinced that you likely have far more questions than just these regarding Pro Grow Led 400, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Pro Grow Led 400, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Pro Grow Led 400. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Pro Grow Led 400 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Pro Grow Led 400 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Pro Grow Led 400 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Pro Grow Led 400?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Pro Grow Led 400.
Customer Ratings: Number ratings grade Pro Grow Led 400 objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Pro Grow Led 400.
Product Quality: You don’t always get what you pay for with an Pro Grow Led 400, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Pro Grow Led 400 is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Pro Grow Led 400 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Pro Grow Led 400 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What size LED grow light do I need for growing cannabis?

A: As a general guideline, you should try to get a minimum of 50 watts per square foot with a LED grow light. This guideline is by no means perfect but will help to get you started. 50 watts per square foot means that: A 400W LED grow light will cover a 2.5 X 2.5 ft space. A 900W LED grow light will cover a 4 X 4ft space.

Q: What is the difference between white and blurple LED grow lights?

A: ‘Blurple’ LED grow lights are predominantly blue and red spectrum lights. 90% of budget LED grow lights are ‘blurple’ lights. White light covers the full spectrum of ‘ photosynthetically active radiation ‘ (PAR) much better than blurple lights.

Q: What is the best LED grow light for 5×5 grow tent?

A: the HLG 650R is your best option for any 5×5 grow tent. Especially the cooling mechanism and proper spread of diodes are two extremely important factors that can make or break an LED grow light. The passive cooling mechanism of all Horticulture Lighting Group quantum boards is designed very effectively with heatsinks.

Q: Is the Gavita pro 1700E the best LED grow light?

A: Although the Gavita Pro 1700E is one of the more expensive LED grow lights … When you look at the power and quality of this light, you’ll quickly understand why it has such a high price tag. The Gavita Pro 1700E’s output is rated at 1700 μmol/s. This is extremely high for an LED grow light.