10 Best Led Cob Chip 20w 220v In The Us - Black Friday 2024
Best Choice1
YONGYOUYOPIIN20 Pack LED COB 10W 20W 30W 50W Chip Lamp Beads AC 220V IP65 Bulb Smart IC No Driver Required DIY Flood Light Spotlight(White,20-25W 220V)
Main highlights- Voltage: 240V
- Origin: Mainland China
- Model: 10W-50W
- Current: 220V
- Certification: CCC
9.8Exceptional
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Value for Money2
OthmroOthmro 6500K LED Chip Bulb Lamp 20W 30-36V Cob LED Chip Light, 52mm (LxW) for Replacing The Light Source Super Bright High Power or Floodlight Bright Light 5pcs
Main highlights- 【Wide Application】-This Aluminum Base Plate Panel is widely used in the replacement of LED downlights, track lights, flooAdlights, flashlights, stage lights
- 【Size】-;Voltage:30-36V;Power:20W;Color temperature:6500K 52x46mm（LxW)
- 【Note】-The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp board;The LED lamp plate must be installed on the aluminum radiator,otherwise the lamp plate is easy to burn out at high temperature
- 【Material】-This LED Chip Bulb is made of high quality Auminum board, durable for daily use,low heat generating
- 【Advantage】-The LED light Panel has low consumption,high brightness,high Power LED,saving power,very low heat generating
9.5Excellent
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3
YONGYOUYOPIINLED Chip COB Light 10W 20W 30W 50W AC 220V 240V IP65 Smart IC No Driver Needed DIY Floodlight LED Bulb Spotlight Outdoor Lamp Beads(Cold White,220V 20W)
Main highlights- Shape: rectangular
- Model: LED chip-02
- Certification: CE certification
- Beam angle (°): 120°
- Average life (hours): 30000
9.2Excellent
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4
MECCANIXITYMECCANIXITY COB LED Light Chip Bead 7W 120lm 3000-3200K 48mm 21-24VDC Energy Saving Bulb for Spotlight Floodlight Replacement Warm White 5Pcs
Main highlights- The COB LED lamp beads are widely used in home, studio and other scenes to replace and repair floodlights, spotlight bulbs, panel lights, LED downlights, flashlights, track lights, stage lights, etc.
- Please pay attention to the specifications and parameters of the COB LED lights
- Light Color: Warm White; Output Power: 7W; Input Voltage: 21-24(2B7C)VDC; Rated Current: 300mA; Luminous Flux: 120lm; Color Temperature: 3000-3200K; Light Angle: 120 Degrees; Center Aperture: 10mm / 0.39 inch; Outer Diameter: 48mm / 1.89 inch (OD); Material: Aluminum, Plastic; Package Content: 5Pcs x LED Chips
- It has the characteristics of low power consumption, high brightness and instant start. The base is made of aluminum, which is easy to dissipate heat and prolong the service life. There is no obvious flickering of the LED lamp beads, and your eyes will not get tired under the light
- 1. The COB LED light beads must be powered by a constant current LED drive power supply that is consistent with the parameters of the light board.; 2. The COB LED light beads must be installed on the aluminum or copper radiator, and the back of the chip needs to be coated with silicone grease to avoid high temperature burnout
9.1Excellent
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5
HitommyHitommy 20W SMD2835 Outdooors Smart IC LED COB Chip Bead DIY Flood Light Lamp 220V - Warm White
Main highlights- Voltage:220V
- Power:20W
- Led Chip Model:SMD2835;
- Color Temperature: Pure White 6000-6500K,Warm White 3200-3500K
- Beam angle : 120 degree
9.0Excellent
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6
Dwawoo220/110V Full Spectrum Led COB Chip Grow Light Growth Lamp Garden Hydroponic Plant (20W-220V)
Main highlights- Made of high quality Aluminum shell, can always keep temperature at the appropriate level, effective for plant growth and protection
- Lower power consumption, energy-saving is more than 80% than general one
- Long lifespan up to 50000hrs, durable to use
- Full spectrum led light and 120 degree beam angle, can provide the most efficient light wavelengths to enhance photosynthesis performance and improve plants' healthy growth
- Adopted high grade COB led light source, super brightness and high luminous efficiency, perfectly used for gardening, family balcony seedling/breeding, greenhouse planting etc
8.8Very Good
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7
EMUKOEPEMUKOEP 220/110V Led Grow Light Full Spectrum Led COB Chip Grow Light Growth Lamp Garden Hydroponic Plant 20W/30W/50W (220V)
Main highlights- Made of high quality Aluminum shell, can always keep temperature at the appropriate level, effective for plant growth and protection
- Lower power consumption, energy-saving is more than 80% than general one
- Long lifespan up to 50000hrs, to use
- Full spectrum led light and 120 degree beam angle, can provide the most efficient light wavelengths to enhance photosynthesis performance and improve plants' healthy growth
- Adopted high grade COB led light source, super brightness and high luminous efficiency, perfectly used for gardening, family balcony seedling/breeding, greenhouse planting etc
8.7Very Good
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8
OthmroOthmro 3000K LED Chip Bulb Lamp 24W 220V Cob LED Chip Light, 300mm Length for Replacing The Light Source Super Bright High Power or Floodlight Warm White 1pcs
Main highlights- 【Wide Application】-This Aluminum Base Plate Panel is widely used in the replacement of LED downlights, track lights, flooAdlights, flashlights, stage lights
- 【Size】-;Voltage:220V;Power:24W;Color temperature:3000K;length:31cm
- 【Note】-The LED lamp board must be powered by constant current LED driving power supply, and the output parameters of the power supply are consistent with those of the lamp board;The LED lamp plate must be installed on the aluminum radiator,otherwise the lamp plate is easy to burn out at high temperature
- 【Material】-This LED Chip Bulb is made of high quality Auminum board, durable for daily use,low heat generating
- 【Advantage】-The LED light Panel has low consumption,high brightness,high Power LED,saving power,very low heat generating
8.6Very Good
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9
TesfishTesfish 2PCS LED COB Chip 50W 110V White Light Engine Integrated Smart IC Driver for floodlight
Main highlights- Widely used in Traffic lighting, Landscape lighting, advertising lighting, Indoor Lighting, Special lighting,Landscape scene / spot lighting,Architectural lighting,Display scene,Artwork lighting,general lighting,Amusement park scene,Aquarium lighting and so
- This LED COB chip Integrated Smart IC Driver the new technology, the chip built-in the led driver in to the lamp module, people do not need additional larger led driver for that. themodule save more the room place to install the lamp in small lamp.the electronic compent are uesed waterproof glue, so it can use for the mistureproof place .
- Remark: It must need a heatsink aluminum for cooling, do not light it without heatsink aluminum. Otherwise the chip will Burn; Package: 2 pcs 50 W white COB chip only (without wire)
- Power: 50 W ,Voltage: AC 80-150 V (No need power supply ); Color Temperature: 6000-6500 K,Lumen: 4000 LM
- Do not need power supply,connect 110 V AC directly,Suiteable for DIY
8.5Good
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10
symbuthSymbuth 5 Pack COB LED Bar Lamp Module, 112-SMD LED Chip, 1600LM 16W LED Light Strip, DC 12V Input Bar Light Chip for DIY Car Lamp Auto Work Light, 4.7x1.4in Ultra-Thin LED Panel, White 6500K
Main highlights- UNIFORM AND SOFT LIGHTS ----- 112 LED chips are arranged tightly on the aluminum substrate,The light is uniform and soft, No dead spots, you can look directly at it with your eyes, 130 degree beam angle can illuminate a wider area.
- ULTRA BRIGHT-- Designed with 112pcs Led Diode Chip on board, up to 1600 lumens is enough to illuminate about 10 square meters area.
- HIGH QUALITY-- FLIP COB LED bind the LED CHIP on the aluminum board, which has better heat dissipation than SMD LED light source, softer and uniform light, and helps to extend the life-span while obtaining high-quality lighting.
- ENERGY SAVING-- Luminous efficacy up to 100LM/W, Much higher than energy-saving lamps and halogen lamps.
- EASY TO USE-- The thickness is less than 3mm, Easy to carry and install. Solder the wires first, then install it on a heatsink, connect to DC 12V power supply, it work! Notice, If work at higher than 12V voltage, please add protection to limit the current.
8.4Good
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