The Best 3 Watt Led Diodes of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best 3 Watt Led Diodes of 2022. Check our ranking below.
2,986 Reviews Scanned
- 3Watt / Royal Blue / 440 nm-450 nm / 50LM-60LM / 120-140 degree Emitting Angle
- Input DC: 3V-3.4V 400-700mA
- Integrated High Quality,High Brightness Chip on Board
- 50000 Hours Life Span (Working Temperature should be less than 60℃(140℉)
- Total of 50pcs
- 45mil chips / 120-140 degree Emitting Angle
- High Quality,High Brightness Chip on Board / Double Golden Wire
- 50000 Hours Life Span (Working Temperature should be less than 60℃(140℉) with a Heat Sink System)
- Wide Application-traffic lighting, landscape lighting, advertising lighting, indoor lighting Repairing Toys and electrical appliances DIY LED Projects
- 10pcs LEDs for one pack
- 3Watt / Red Green Blue / R:50 - 60LM G:80 - 90LM B:40 - 50LM / 45mil chips / 120 - 140 degree Light Emitting Angle Lightbulbs
- Input(DC): 300mA-350mA for each color / Red: 1.8V-2.2V / Green Blue: 3V-3.2V
- Integrated Chanzon High Quality COB LED Panel, High Brightness Chip on Circuit Board / Double Golden Wire / Copper Frame)
- 50000 Hours Life Span (Working Temperature should be less than 60℃（140F) with a Heat Sink System)
- Total Shipping Weight: 0.53oz / 0.015kg (Pack of 10)
- Package Included: 10pcs High Power 3W LED Beads
- Input 3-3.4V 300-700mA, Max 2.52W, 120-140 degree Emitting Angle, 50,000hs Life, Working Temperature should be in -20 to +60Centigrade
- This LEDs are Light Components, need Work With Heatsink, suggestion use it with a Constant Current LED Driver to Keep Better Lighting
- LED encapsulation lighting can be multi functional used,combination with variety products series lighting source.
- Applications: High-power LED 3W widely used in general illumination, contour LED lights, garden LED lights, ceiling LED lights, decorative LED lights, architectural LED lighting, LED street lamps and so on.
- Material: high thermal conductivity, high pressure resistance aluminum substrate, flip chip light source, good heat dissipation, low light decay, sturdiness and durability.
- Power: 3w. The color rendering index is greater than or equal to 70. The luminous flux is greater than or equal to 300 (lm). Light-emitting angle: 140 degrees. Luminous efficiency: 100-110 (lm/W).
- Widely used: downlights, spotlights, track lights, lamp cups, ceiling lights, etc.
- Color temperature range: 6000K-6500K (K), life: 50000H or more, PF value 0.9 or more, anti-leakage rating: AC 1750V or more.
- Package includes: 4PCS 3W white light 110v lamp beads.
- The inside of this high power led light is made of high quality chip, double gold wire soldering, copper bracket package, bringing you quality assurance in the process of use
- This LED chip is small and extremely bright, making it perfect for outdoor billboards, large display lights, and street lights. It can also be used as a replacement part for instruments and DIY lighting effects
- The color temperature is between 6000K-7000K. White light, with bright, clear and other characteristics. Suitable for all kinds of lighting places, such as home, commercial, office, medical, etc., to meet the lighting needs of different scenes
- The optimum operating temperature range for this product is 40-60°C (104-140°F). A reasonable heat sink is recommended. It can be used to make DIY lamps and replace bad lamp beads, it is suitable for indoor lamps, outdoor lamps, automobile lamps and so on
- You can use this LED bead to make DIY lamps and lanterns or replace the same bad bead with it, it is suitable for indoor lamps, outdoor lamps, automobile lamps and so on
- High quality:This high power LED light is made of high quality chips inside, 999 gold wire soldering, copper bracket package, which brings you quality assurance in the process of using
- Multifunctional:LED chips can be used as replacement parts for counterfeit detectors, curing machines, PCB circuit boards and violet lighting fixtures, as well as for DIY lighting projects
- Premium Light Source:These LED chips feature high photoelectric conversion rates and low power consumption, helping to save energy and reduce maintenance costs
- Tip:Proper heat dissipation is recommended, and constant current LED drivers are recommended for best performance
- Good quality:This high power LED light is internally encapsulated with a high quality chip, 999 gold wire soldering, copper bracket, and an aluminum 20mm star PCB base
- Versatile:LED chips can be used to replace and repair floodlights, spotlight bulbs, panel lights, flashlights, LED tubes, track lights, stage lights, etc. They can also be used for DIY lighting fixtures
- Quality light source:LED chips feature low power consumption, high brightness and no flicker, so you can confidently use them in your projects
- Tip:The recommended operating temperature range for this product is 40-60°C (104-140°F). Temperature monitoring is recommended. We recommend using a constant current LED driver
- WIDELY USED: High power LED beads widely used in general illumination, garden LED lights, ceiling LED lights, decorative LED lights, architectural LED lighting, LED street lamps and so on
- HIGH QUALITY: Made of high quality material, this light bead is sturdy and durable. With aluminium base, it is easy to dissipate the heat. Not waterproof, do not exceed the load
- LOW POWER CONSUMPTION: Characterized by high brightness, low power consumption and long lifespan. Instant starting, no flicker, firm and shockproof
- EASY TO INSTALL: It’s put on a small PCB board that allows you to solder it in whatever configuration you want. Lightweight and small size, easy to store and use
- WARRANTY AND SERVICE: Whatever problems of the product, please don't hesitate to contact us, we will get it settled asap. 12-month warranty for all customer
- 3Watt / Ultra Violet / 395nm / 45mil chips / 120 - 140 degree Light Emitting Angle Lightbulbs Super Bright Intensity LED Chips
- Input(DC): 400mA-500mA / 3V-3.2V (Best Match with "Chanzon 450mA Constant Current LED Driver")
- Integrated Chanzon High Quality COB LED Panel, High Brightness Chip on Circuit Board / Double Golden Wire / Copper Frame)
- 50000 Hours Life Span (Working Temperature should be less than 60℃（140F) with a Heat Sink System)
- Total Shipping Weight: 0.48oz / 0.014kg (Pack of 10)
Last update on 2025-04-23 / Affiliate links / Images from Amazon Product Advertising API
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