20 Best Optic 1 Cob 54W Led Grow Light of 2023 – Romance University

After hours researching and comparing all models on the market, Romance University finds out the Best Optic 1 Cob 54W Led Grow Light of 2023. Check our ranking below.

2,320 Reviews Scanned

Rank No. #1

WY CN Grow Plants Light LED 300W, Waterproof COB Premium Small, Full Spectrum Lights for Indoor & Outdoor Flowers, Vegetables, Succulent Seedings, Color Purple

Best cob grow light for indoor/outdoor plants: Adopt 60°optical lens for offering more uniform light than other small grow lights, good performance for indoor and outdoor plants growing.
Durable cob grow light: A high-speed mute fan+upgrade rediator constructed powerful cooling system for ensuring grow lamp works at 50°F-60°F，in a low temperature, can prolong the lighting time lifetime, you can save mush cost for changing light and your loved plants also will be happier.
Energy-effecient full spectrum led cob grow light: It can be replaced traditional 300W HPS/MH grow light, only consuming 50W, help you save much money on electricity bill , bang for your buck. Suitable as a gift for Christmas, Thanksgiving, Mother's Day.!.
Widely usage small led cob grow light: This sunlike grow light can be used for both hydroponics and indoor plants in soil, mainly used for small plants,mirco-greens, greenhouse, plants shelvies.omdppr gardem. grow tent.
Professional costomer service: We are fully confidence in our grow lights, we provide a 90-day money-back guarantee and a 2-year warranty. If you have any questions, you are welcome to contact us at any time. We will provide you professional service within 24 hours!

SaleRank No. #2

2PCS LED Chip 50W 110V Plant Grow Light Full Spectrum COB DIY for Indoor Plant Flower

50W AC110-140V Grow Light Chip
Full Spectrum 380nm-840nm
Aluminum material, 75*40*1.5 mm size
Full wattage, high brightness
2 PCS, 2 year warranty

Rank No. #3

AGLEX 655W COB LED Grow Light, Full Spectrum Plant Grow Lamp with Daisy Chain Veg and Bloom Switch for Hydroponic Greenhouse Indoor Plant Veg and Flower (C3000)

【 UPGRADE FULL SPECTRUM LED GROW LIGHT 】 - This cob led grow light 3000w adds 3pcs developed 3400K COBs. which is verified to play an important role in plants growth, will bring much better results
【 OPTIMAL FULL SPECTRUM from 380nm to 780nm 】 - Different with other common led grow lights with red and blue leds and regular cobs, we have added additional light beads in various bands to ensure the full spectrum of science. This 3000w grow light cob contains 3pcs 3400K COB, 3pcs 6500K COB, 30pcs 2000K, 20pcs 650-660nm, 85pcs 620-630nm, 9pcs 450-460nm, 4pcs IR. At the same time, the COB LED itself is a full spectrum lamp integrated design bead
【 EXTREMELY HIGH PPFD 】 - PPFD, Photosynthetic Photon Flux Density, Hanging at 24", the PPFD is 1855 umol/㎡s. The bigger the density, the higher the value, the better the plant. COB LED has the highest PPFD output. COB LED is much brighter and more efficient than traditional LEDs. This 3000w cob grow light will bring better results
【 MAXIMUM ENERGY SAVING 】- The cob 3000w grow lamp actual power is 655 watt. It consumes less but is brighter and more powerful than HPS HID and MH. It is more scientifically and energy-efficient. Best hang height at 24", Core Coverage area at 55"*60"(4.6*5ft). It also serves both herb/veg/bloom and is convenient for you
【 BEST SERVICE 】- We are a professional LED light manufacturer with strong R&D team and many test devices, all our grow lights must pass a series of strict tests before leaving the factory. All AGLEX grow lights are with 3 years after-sales 30 days no reason for refund. If you have any problems, please do not hesitate to contact us, we will get back to you with a completely satisfying reply in 24 hours

Rank No. #4

MARS HYDRO 2024 TS600 100Watt LED Grow Light 2x2ft Coverage, New Diodes Layout Full Spectrum Growing Lamps for Hydroponic Indoor Plants Seeding Veg and Bloom Greenhouse Fixtures Four for 4x4'

2024 Upgraded TS600 LED Grow Lights: Experience the advantages of our new diode layout, densely packed in the center and sparse on the sides. This arrangement creates a more uniform light distribution between the center and sides, ensuring the most even PPFD distribution and maximizing plant yield. These meticulous design details make the TS600 100w grow light ideal for any stage of plant growth in 2' x 2' space.
Wider Coverage & Stronger Illumination: Mars Hydro TS600 plant growing lamp features a patented 120° angle white reflector design that achieves wider coverage and higher light intensity, helping plants better absorb light. Particularly as a grow tent light, when paired with Mars Hydro's high reflectivity tent, it can perfectly harness every beam of light to foster robust plant growth.
Save Money and Energy: Mars Hydro's advanced SMD LED technology offers the highest PAR/LUMEN output while consuming only 100W with 225 LEDs, resulting in up to 50% energy savings compared to other grow lights for indoor plants, providing an additional 60% return compared to old HPS/MH lights.
Sunlike Full Spectrum LED: TS600 full spectrum growing light features 730-740nm Red IR/3200-4200Knm/5200-6800Knm spectra, providing the best light for all plant stages. Rapid plant response from seed to flower, and an increase in yield and crop quality‎. Over 90% light energy can be absorbed by plants.
Quiet & Durable: TS600 2x2 grow light is designed with a high reflective and noise-free fanless professional LED grow system. The quickly heat dispersing material aluminum reduces light lost to aisles and walls, increasing light intensity up to 20% and allowing your plants to receive more energy without the risk of burning.(Note: TS600 LED grow light is only suitable for 110-130V voltage, it may affect the product.)

Rank No. #5

CANAGROW Full Spectrum LED Grow Lights for Indoor Plants, Waterproof COB Outdoor Grow Light, Plant Growing Lamps Refugium Light for Saltwater Aquarium, Heating Lamps for Plants Seeding, Veg, Blooming

【Optimal Full Spectrum LED Grow Light】CANAGROW COB LED Grow Light with the optimal full spectrum(380-800nm) which provides plants Veg and Flower all stages with everything they desire in the natural sunlight. Especially RED(630-660nm): Promote flowering and fruiting and increase yield directly; BLUE(440-460nm): Promote germination and photosynthesis; IR(780-800nm): Promoting plant cell growth; UV(380nm): Sterilization and disinfection.
【Waterproof & Dustproof Technology】The lens of this full spectrum led grow light with seal ring are WATERPROOF and DUSTPROOF, It fits for indoor and outdoor lighting, providing more useful light to help plants grow faster. Especially when the plant needs extra light in raining days and snowing days, don't worry about damage caused by water entering the refugium light.
【Intelligent Cooling Technology】Refugium light has passed CE, FCC and RoHS certification. This outdoor grow light intelligent control of heat dissipation IC inside, integral radiating case with heat-dissipation coating, make the light cooling very well, ensure temperature less than 65 degrees celsius, extending the lifespan of the heating lamps. WITHOUT any FAN and driver working, making the refugium light ultra-thin and ultra-light WITHOUT any NOISE.
【High-Efficiency & Energy Saving】The refugium light can replace traditional 100 watt HPS/CMH while consuming only 45~55 watts (can only use 120v). BUT maximize the use of light energy by COB technology, our experimentals proof that outdoor grow lights can increas the plant's yield 48%-65%, but saveing 50% energy consumption. Hightest performance price ration, save your money.
【Quality Assurance】We are a professional LED growing light manufacturer with strong R&D team and many light tester. 24-hour professional service center, 30 days full refund, 1 years warranty and 365 days technical support. If you have any questions and are not satisfied, please feel free to contact us, we will provide you best service.

Rank No. #6

CANAGROW LED Grow Lights for Indoor Plants, 300W Full Spectrum COB LED Grow Light Bulb, E26 Sunlike White LED Plant Light Bulb, Aluminum Case & Reflector, Ultra Quiet Cooling Fan

【Lumens Brand LED & Long Lifespan】Our led grow light bulb use sunlike 3500k full spectrum Lumens LED that made by Korea, highest quality and steady performance, the same quality as CREE CXB3590 LED, has 100000hrs lifespan. The indoor led plant light bulb includes universal Blue Red IR UV and white light provide everything plant desire in the natural sunlight, perfect for plants from germination to fruiting all stage.
【Powerful Cooling Systems】We designed the cob led grow light bulb with aluminum case and gear heat-sink, and with hollow out design, also designed cooling fans in it, so that the plant grow light has a better heat dissipation, surface tempurature less than 45℃, make the led grow light bulb has a long life, and the cooling fans is very quiet less than 30dB voice.
【High Par Value Output】The led plant grow light bulb use aluminum reflector, the lighting angle is 70°, increased the light efficiency and par value, the par value is 3 times of the normal led grow lamp in the market. The par value is about 1398umol @ 8inch, and about 892umol @12inch, and about 419umol @18inch, the led garden light bulb perfect for all indoor plants, gain a high yeild.
【Compare to HPS/MH】The LED grow light bulb compatible with the standard E26 sockets, so you don’t need to purchase a special lamp. This indoor LED grow light bulb can replace traditional 300 watt HPS/MH while consuming only 40 watt. Compared to traditional HID, HPS, and T5 grow lights, CANAGROW LED grow light bulb stands out in terms of energy utilization, heat dissipation, and perfect temperature for photosynthesis.
【Quality Assurance】We are a professional LED grow light manufacturer, we strive to offer the best service and intelligent products to our customers. 24-hour professional service center, 30 days full refund, 1 years warranty and 365 days technical support.

Rank No. #7

(Upgraded) 2000W Full Spectrum LED Grow Lighting Adjustable Veg and Bloom Dual Switch with Samsung LM301B 3000K, CREE COB 5000K and 660nm Flowering Enhanced LED Lights for All Grow Stages

✿ VEG & BLOOM TWO CHANNELS: CREE COB 5000K Cold White light for Veg Breeding, Seedling, Microgreen and Vegetative, Samsung LM301B 3000K Warm White and 660nm Red light for Flowering and Fruiting..
✿ LIGHTING INTENSITY ADJUSTABLE: Preassembled flat lens for Vegetative Stages including Seedling, Clone, Microgreens, etc. Replace the flat lens with 90 degrees Optic Lens for Bloom/Fruiting Stages. With the COB lenses, the PAR (PPFD) can be increased up to 50% compared to the COB without lenses.
✿ UNIQUE & HIGH EFFICIENCY REFLECTOR: PAR (PPFD) output and canopy penetration can be increased by up to 150% while ensuring a more uniform footprint.
✿ ENERGY SAVING: Equivalent to 2000W HPS/MH grow light while consuming only 220W, recommended for vegetative 4’x 4.5’coverage and flowering 4’x 3’coverage.
✿ BUY WITH CONFIDENCE: 3 years Professional Fast Service plus 30 days satisfaction or return guarantee, for any questions, feel free to e-mail us and we will help immediately and make things right.

SaleRank No. #8

UNIT FARM UF1000 Grow Light 4000K Full Spectrum LED Grow Light, 60W Seedling Grow Lamp for Indoor Plant, 2x2FT Microgreens Clones, 1x1FT Flowering Fruiting

【High-Efficiency Plant Growing Lamp】 Higher efficient SMD packaging TECH. Really consume 60watts. But equivalent to 100Watts blurple light, which is 50% less than the operating power of other 120W lights, while help gets 50% higher yield harvest. Works on 110V to 240V.
【Reliable Plant Grow Light】 With 100,000H long lifespan OSRAM diodes. CRI up to 90, 10 times higher than blurple light. Easier to observe the health of plants. Plants Growing Lights was designed for indoor growers, the Plant Grow Lights aim to help individual indoor growers and greenhouse growers to obtain higher yield and better quality within the budget.
【Sunlike Full Spectrum for Indoor Plant】 Mixed 3000K, 5000K, 660nm Red, 730nm IR, and 380nm UV. Make the lamp create a rich spectrum to covers all growth stages. It accelerates bloom time and increase yield, fill the flowers with space and obtain an amazing harvest. This can not only reduce buds but also increase yield while saving energy and costs.
【Ultra thin & Flexible LED Panel】Single panel with the driver that isn't fixed at the top. Easily adjust the direction, make the light into every corner. Perfect for space budget growers. The fast-dissipating aluminum material reduces the light lost in walkways and walls, increasing the light intensity by 20%, allowing your plants to get more energy without burning the plants for maximum space.
【User-Friendly & Worry-free service】 Worry-free 12-month warranty, Repair center in the USA. Service team active On social media, Always solve your problem in time.

Rank No. #9

T8 led Grow Light Strips, 6 Packs, 1FT, for Indoor Plants Full Spectrum, Seed Starting, Succulent, 6×10W, Sunlight White, Plant Lights for Indoor Growing

Full Spectrum - SpeePlant six pack of LED plant light strips are full spectrum between 400-800nm with 312 high-brightness light chips. They can provide high PPFD that totally reaches 2040μmol/s/㎡@4 inch. These plant lights can extremely suitable for indoor plant
Fixable Reflector - These grow light strips come with fixable reflectors, you could easily fix the illumination range of these led grow lights by adjusting the angle of the reflectors. They will make the light more concentrated and provide higher intensity PPFD value and effective light for houseplant
Eyes Friendly -Daylight white imitates sunlight, which provides effective light for plants to thrive and it will make your eyes relaxed and feel more comfortable than other plant grow lights. These grow light strips only consume 60W, which is more scientific and energy efficient
Easy Installation - A full range of accessories make this light easier to install than traditional plant lights. These lights have five 20 inches connecting cord and three 59 inches power cords which make them easily install at any grow light shelf
Four Installation Ways – SpeePlant T8 grow lights are available in four installation ways. You could easily hang up the light by using double sided tape or hanging clips with zip tie. Moreover, you could use mounting clips or hanging clip to fix the light. All accessories required for installation are included in the package

Rank No. #10

CFGROW COB LED Grow Light Bulb 200W, High PAR/PPFD 3500K White Full Spectrum LED Plant Grow Lamp for Indoor Plants Seedlings Veg Flowering Fruit All Stage Growing

【REAL FULL SPECTRUM, 3500K WHITE COB LED】This COB grow light bulb is made of 3500K White COB LED, real full spectrum 380nm~780nm, closing to the Sunlight, suitable for hydroponics greenhouse tomato money tree plant all stage growing. The White COB LED is made by LUMENS from South Korea.
【SMALL But POWERFUL】With a 90 degree glass lens, this LED grow light bulb can produce a high PAR/PPFD output, it can reach about 1155umol @ 8inch, and about 319umol @12inch, and about 123umol @18inch. Perfect for all plants indoor growing flower fruit and gain a high yield.
【SAVE MORE ENERGY & YOUR MONEY】This new version grow light bulb with E26 base can replace the 200watts HPS grow lamp easily, but only consuming 30watts, each this grow light bulb can help you save 100 KW.H each month, about 1200KW.H a year, then save your money for electric fees.
【INSTALL EASILY & LONG LIFESPAN】You could install it easily and no need cooling system for your tent. Because there is a inner fan in the grow bulb which is very quiet only 30dB voice, help the led grow light bulb cooling very well, only reach surface tempurature less than 45℃. Also keep the grow bulb a long lifespan, over 100,000 hours.
【BEST SERVICE & LONG WARRANTY TIME】We are a professional LED grow light manufacturer, we strive to offer the best service and intelligent products to our customers. 24-hour professional service center, 30 days full refund, 1 years warranty and 365 days technical support.

SaleRank No. #11

Spider Farmer 2024 New EVO SF1000 LED Grow Light with Samsung LM301H EVO High Efficiency & Dimmable Lighting Full Spectrum Grow Light for Indoor Plants Veg Bloom Growing Lamps for 2x2/3x3 Grow Tent

Cutting-Edge LED Chips for Unrivaled Performance：Introducing the Samsung LM301H EVO LEDs. Boasting an impressive efficiency rating of 3.14 µmol/J PPE per diode , these LEDs outshine even the renowned LM301B, LM301H, and Bridgelux 3030 chips in terms of sheer effectiveness, no fan, completely silent. EVO LEDs redefine plant growth enhancement. With superior light quality and an increased light output per LED, they harness a more potent blue spectrum.
5-Year Warranty: Our LED Plant Lights are often copied but will never have our quality or commitment, we provide 5 years of after-service at a local maintenance center(US/CA/UK/EU/AU). Make sure you purchase authentic Spider Farmer grow lights, really can give you high-quality grow lights – at a price that is affordable. For any questions, feel free to e-mail us, and we will help you resolve them.
Ideal For All Growth Stages: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm, IR is dimmer than other red diodes.You can wear glasses to see it ). 3000K providing more reddish light and the 5000K providing more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers.
New Diode Layout & Dimming Design: 2024 New Version SF1000 100W growing lights, the diodes arrangement gathered at the edge makes the PPFD more uniform, absorb light better, produce higher yields. The dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming especially beneficial for large area of indoor growing and commercial planting.
Well Made & Solid Construction: No Fan Noise Free. High Efficient, reliable and detachable Spider Farmer Brand Driver have great dissipate heat. Aluminum heat sink is thick and sturdy, protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, SF Light takes good cares of you with more considerate design, you can easily save money without purchasing lights frequently.

Rank No. #12

wongshi Full Spectrum Grow Light for Indoor Plants, Waterproof 100W COB LED Grow Lights, Plant Lights for Indoor Growing, Heating Lamps for Plants Seeding, Veg, Blooming

【Compare to HPS/MH】: LED grow lights actual working power 45-55W ,100W HPS/MH replacement while consuming only 50W with this COB LED grow light. More effective coverage area than any reflector series lights. High photosynthetic radiation per unit power consumption, good plant fill light effect, low operating cost (super power saving 50%)
【Rapid cooling technology】: Full spectrum grow light intelligent control of heat dissipation IC inside, ensure temperature less than 150°F. NO FAN and WITHOUT any NOISE, making the led plant grow light ultra-thin and ultra-light , suitable for indoor quiet environment.
【Waterproof and Full Spectrum】: Plant grow light suitable for indoor/outdoor work, even in the rain. We have done extensive experiments to ensure that this full spectrum design promotes plant growth. Especially when plants need extra light in rainy and snowy days, especially RED (630-660nm): Promote flowering and fruiting, directly increase yield; Blue (440-460nm): Promote germination and photosynthesis. Provides plants with everything they want for all stages of Veg and Flower.
【Widely Applicant】: LED grow lights Perfect for potted plants, gardens, sowing, breeding, farms, greenhouse farming, flower farming Making a safety greenhouse for you, environmental protection, no pollution or harmful substances.
【Quality Assurance】: We are committed to providing customers with quality led grow lights products, best services and professional planting experience. If you have any questions, please feel free to contact us.

Rank No. #13

California Light Works SolarXtreme 250 LED Grow Light Fixture - Full Spectrum 200W Watt COB Lighting System - 120V Volt - Lightworks

The SolarXtreme 250 is a an easy to use full spectrum LED grow light designed especially for grow tents and smaller scale home growing.
The SolarXtreme series uses a revolutionary new generation of COB (chip on board) as well as new direct AC drive technology which eliminates the need for LED drivers.
This offers high efficiency LEDs at a much lower cost than traditional LEDs.
This fixture puts out a full spectrum suitable for all phases of growth without the need for adjusting.
We believe in the quality of our products and Include a 1-Year Warranty with Purchase!

Rank No. #14

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. #15

AC Infinity IONBOARD S22, LED Grow Light Board with Samsung LM301B Diodes, Deeper Penetration and Dimmable Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (2x2)

Dimmable LED grow light designed with an optimized spectrum and diode positioning, to maximize plant yields.
Specially formulated with full-spectrum Samsung LM301B white, red, and IR LEDs optimized for all grow stages.
Algorithmically positioned diodes create the most uniform PAR map and the deepest canopy penetration.
Dimmer enables 0 to 100% brightness. Can connect with our smart controllers to access grow cycles, scheduling, and app.
Constructed on a unibody aluminum board and IP-65 rated for grow environments with higher humidity and heat.

Rank No. #16

Kolem COB LED Grow Light 150w Grow Lights for Indoor Plants Full Spectrum Plant Lights, Waterproof Grow Panel Light, Veg, Seedling for Plants Tent, Greenhouse, Garden, Hydroponic

►【Full Spectrum Plant Grow Light】 150W LED grow light adopt with advanced COB chip and curved lampshade design that offers more highly-uniform and concentrated full spectrum(380-800nm) to plants any time, any where. Experimentals proof that our grow light can increase 45%-63% plant's yield and save 40% energy consumption. Working power 50+-5%W, 200W HPS/MH replacement while consuming only 50W with COB plants grow light.
►【Waterproof Outdoor Grow Lights】 IP67 waterproof plant light is suitable for both outdoor and indoor plants. We did lots of experimentation on its waterproof especially when the plants needs extra light in raining and snowing days. Don't worry about damage caused by water entering the led plant grow light. Perfect for gardens and farms.
►【Safer Grow Light for Indoor Plants】 Waterproof plant light adopt with heat dissipation IC, integral radiating space aluminum case, heat-dissipation coating design and overcurrent, overvoltage protection, ensure the COB plant light's working temperature less than 140℉. No fan no noise, but safer than the light fixture with fan. Suitable for indoor quiet environment. ON/OFF switch made the waterproof cob led grow light safer when in used.
►【Widely Used & Adjustable Plant Light】 This waterproof grow light designs with adjustable bracket and comes with hook. This led plant growing lamp can be hung in the air, fixed to the wall/plant stand and directly put on the floor/desk. Without taking off the grow lights and easily to adjust the angle to match your plants needs.
►【Quality Assurance & Service】 Plants growing light has passed CE, FCC and RoHS certification. Premium quality and safty waterproof led grow light that suitable for indoor/outdoor plants.

Rank No. #17

Solid Lite G7200 720w Led Grow Lights 0-10V Dimmable Waterproof Hydroponic Plant Lamp with Full Spectrum Commercial 8 Bars for Indoor Tent Rack Medical Plants Cultivation Cover 4x4 5x5ft 2.9umol/J

💡【High Efficiency】The PPE of 720w commercial LED grow lights is 2.9umol/J and the PPF is 2080umol/s, providing high yield for light-prefer plants. Energy saving and low heat than other kind of grow lights
💡【8 bars and180 uniform distribution】G7200 is a LED growing lamps with 8 bars designed and the light size extended to 4*4 feet. This will confirm a even and uniform distribution coverage for the full canopy, including the plants edge. The light large coverage could reach 4*4~5*5 feet
💡【Full spectrum, IP65 waterproof】SLG full spectrum grow light is perfect for the whole growing stages of most light-prefer plants seedling, vegetation and flowering. IP65 rated waterproof horticultural lighting system, which could be used in wet or water vapor environment, easy of use, plug and play
💡【0-10V Dimming】Dimmer knob could dimmer the single light in the range of 40%-60%-80%-100%-OFF and RJ14 ports could be worked together with controller. 25pcs lights could be dimming daisy chained for every channel
💡【5-year-warranty】We provide a 5-year-warranty. That covers the defects of mechanical and electronic components of the lighting fixture. if any defects discovered, a replacement light or parts will be provided

Rank No. #18

SZHLUX 4000W LED Grow Light 4×4ft Coverage Dual Switch Full Spectrum for Indoor Plants, Sunlight Plant Light 864 LEDs Lamp for Hydroponic Seedling Veg and Bloom Greenhouse Growing Light Fixtures

【High Efficiency and Low Energy Consumption】- Our SZHLUX LED Grow Lights are at the forefront of technology, boasting a remarkable energy efficiency of 2.9 Umol/J. With a power consumption of only 400W and featuring 864 LEDs, these lights save up to 50% more energy compared to other quantum board LED grow lights. Achieve maximum yields with powerful light output and uniform canopy penetration. The effective footprint is 4 x 4 ft.
【Trapezoid and Double-Switch Design】- Our innovative Trapezoid-Shape and SanAn 1W LEDs provide a larger luminous area compared to T5 and T8 LED plant lights. The double-switch design allows you to control 3 or 6 lights separately, enabling you to adjust the brightness with ease. Say goodbye to inefficient plant growth due to improper adjustments – our design puts you in control.
【Sunlight Full Spectrum】- Experience the benefits of a sunlight full spectrum for your plants. Over 95% of the light energy can be absorbed, thanks to the white, blue, red, and IR (3000K, 5000K, 660nm, and IR 730nm) spectrum. The 3000K light provides a reddish hue, while the 5000K light offers a blueish tone, perfect for promoting seedling growth. The 660nm red and 730nm IR light are ideal for plant photosynthesis, leading to increased yield and crop quality.
【Noise-Free】-Enjoy a peaceful and efficient growing environment with our professional fanless design. The fanless design not only reduces noise but also quickly disperses heat through the aluminum shell and reflector, minimizing light loss to aisles and walls. This increases light intensity by up to 20%, ensuring your plants receive more energy without the risk of burning, allowing for maximum lighting headroom.
【Maximum Productivity, Minimum Energy】- SZHLUX LED Grow Lights are designed for maximum productivity and energy efficiency. With high-yielding LEDs and dual switches for customized control, these lights are a game-changer for your indoor garden. Say goodbye to energy waste and inefficient plant growth. Experience the power of high-efficiency LED technology for your plants.

Rank No. #19

Hydofe 240W LED Grow Lights for Indoor Plants Full Spectrum Growing Lamp with IR and UV Diodes Dimming Bar Style Plant Lights with Daisy Chain for 3x3 Grow Tent

【LOWER ENERGY CONSUMING & HIGH EFFICIENCY】Grow light for plant indoor N240 is adopted with the latest LM281B LED technology, enjoying a lower energy consuming, providing the highest PAR/LUMEN output, saving up to 50% energy than other LED grow lights. LED plant light for indoor plants only consumes 240w with 772 diodes, achieving higher average PPFD with covering 3x4ft coverage.
【FULL SPECTRUM GROW LIGHTING】Composed of full spectrum, Warm White 3000K, Cool White 5000K, Blue 460nm, Red 660nm, UV 405nm and IR 730nm, LED growing lights are extremely similar to sunlight, ideal for the growth of all indoor plants , maximize crop both in quality and quantity. This plant lamp is designed with non-removable power supply, more easily to be carried and installed
【DAISY CHAIN & DIMMER】Comparing with the other growing lamps, this one be added the daisy chain function, it can be connected more than 100 lights and you can control them simultaneously. Hydofe planting lamps are great for large-scale farming, vertical farming and commercial hydroponic. With a dimmer 25%, 50%, 75% and 100% four level, and you can adjust full spectrum freely, to make your plants absorb the most suitable lighting at every period.
【UNIQUE DESIGN】Hydofe grow lamps indoor are designed with no fans system. It can gives you an amazing quiet working environment. They are also made from advanced material aluminum, realizing fast heat dissipation, ensuring a longer lifetime. Meanwhile, waterproof bar and power supply, eliminates potential safety hazards when you use this plant lamps.
【PROFESSIONAL SERVICE】Hydofe have developed in LED growing lamp for many years, established a comprehensive sales and after-sales service management system. Hydofe growing lights offer 3 years after sales and 30 days no reason refund. If you have any problems with the item you received, please do not hesitate to contact us.

Rank No. #20

VIPARSPECTRA 2024 P1000 LED Grow Light with Samsung LM301H Diodes & MeanWell Driver, Dimming Daisy Chain Grow Lights for Indoor Plants Full Spectrum Veg/Bloom Growing Lamps for 3x3/2x2 Grow Tent

TOP COMPONENTS & LOWER RUNNING COST: VIPARSPECTRA 2024 newest upgraded P1000 grow light adopts the market-leading Samsung LM301H Diodes(3.10 μmol/J) and high-safety performance MEAN WELL driver, providing high PAR output, high energy efficiency and stronger light output. The top end components give the P1000 an incredible performance, achieving greater yield while saving you on energy costs!
OPTIMAL FULL SPECTRUM LIGHT & SUPERIOR HEAT DISSIPATION: Consists of 660nm red light, 3000K 5000K white light, and 730nm far red IR spectrum, provides plants in all stages from veg to flower with everything they need in the natural sunlight. Designed for durability. Silent fanless design. Adopt high quality MEAN WELL XLG series driver and built-in large areas of solid aluminum heat sinks, essential for heat dissipation while ensuring long lifespan of the light.
LOW ENERGY CONSUMPTION GROW LIGHTING: Comparable to traditional 250W HPS/MH while consuming only 100W! Perfect for 2.5x2.5 ft vegetative coverage at 16" and 2x2 ft flowering coverage at 10". Remember to properly adjust the height and brightness accordingly to your plants desired level for optimal growth.
DIMMER FUNCTION & DAISY CHAIN FEATURE: An added dimmer knob is featured to precisely manipulate the brightness level of the light, obtaining perfect growth performance for each growing phase. Daisy chain feature allows you to connect up to 20pcs P1000 grow lights for your commercial growing, horizontal and vertical farming, greenhouse planting and hydroponics etc.
TRULY BEST BACK FOR THE BUCK: Plug and Play. Professional guidance, friendly customer service and US local after-sales service provides you with a pleasant shopping experience and helps your plants grow better. Make sure you purchase authentic VIPARSPECTRA grow lights. If you have any questions, please contact us at any time.

Last update on 2023-08-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Optic 1 Cob 54W Led Grow Light?

Do you get stressed out thinking about shopping for a great Optic 1 Cob 54W Led Grow Light? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Optic 1 Cob 54W Led Grow Light, which is why we have assembled a comprehensive list of the greatest Optic 1 Cob 54W Led Grow Light 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 Optic 1 Cob 54W Led Grow Light that you consider buying. Your questions might include the following:

Is it worth buying an Optic 1 Cob 54W Led Grow Light?
What benefits are there with buying an Optic 1 Cob 54W Led Grow Light?
What factors deserve consideration when shopping for an effective Optic 1 Cob 54W Led Grow Light?
Why is it crucial to invest in any Optic 1 Cob 54W Led Grow Light, much less the best one?
Which Optic 1 Cob 54W Led Grow Light are good in the current market?
Where can you find information like this about Optic 1 Cob 54W Led Grow Light?

We’re convinced that you likely have far more questions than just these regarding Optic 1 Cob 54W Led Grow Light, 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 Optic 1 Cob 54W Led Grow Light, 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 Optic 1 Cob 54W Led Grow Light. Make sure that you are only using trustworthy and credible websites and sources.

Romance University provides an Optic 1 Cob 54W Led Grow Light 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 Optic 1 Cob 54W Led Grow Light 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 Optic 1 Cob 54W Led Grow Light 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 Optic 1 Cob 54W Led Grow Light?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Optic 1 Cob 54W Led Grow Light.
Customer Ratings: Number ratings grade Optic 1 Cob 54W Led Grow Light objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Optic 1 Cob 54W Led Grow Light.
Product Quality: You don’t always get what you pay for with an Optic 1 Cob 54W Led Grow Light, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Optic 1 Cob 54W Led Grow Light is should be an indication of how long it will work out for you.

Romance University always remembers that maintaining Optic 1 Cob 54W Led Grow Light 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 Optic 1 Cob 54W Led Grow Light 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.

20 Best Optic 1 Cob 54W Led Grow Light of 2023 – Romance University

How Do You Buy The Best Optic 1 Cob 54W Led Grow Light?

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