LED COB 10W 20W 30W 50W 220V Smart IC No Need Driver 3W 5W 7W 9W LED Bulb Lamp | eBay
Yxo Yuxinou Led Cob | Flood Light | Bulb Chip | Smart Ic | Led Lamp - Led Cob Bulb Chip 20w - Aliexpress
9W 12W 15W 20W 30W high power COB led chip 300mA DC31-102V light emitting area 17MM 20MM 23MM COB diode
76mm Diamter 20w 30w Circular Cob Chip Led Light Source 60mm Round Shinning Surface Beads For Downlight Spotlight Ceiling Lights - Led Bulbs & Tubes - AliExpress
20W COB LED Down Light Manufacturer - Winson Lighting Technology Ltd
CHANZON High Power Led Chip 20W White (6000K - 6500K / 600mA / DC 30V - 34V / 20 Watt) Super Bright Intensity SMD COB Light Emitter Components Diode 20 W Bulb Lamp Beads DIY Lighting - - Amazon.com
Camelion 20W COB LED Rechargeable Work Light w/ Kick Stand
6040 50W 30W 20W 110V/220V LED COB Grow White Chip+Lens Reflector F Flood Light | eBay
LED Chip + Driver 100W 50W 30W 20W 10W High Power Supply Transformer COB Bulb | eBay
Camelion 20W COB LED Rechargeable Work Light w/ Kick Stand
20W COB Rechargeable Work Light - mbazar.co – M-Bazar
5 Pcs High Power 10W 20W 30W 50W 100W COB Integrated LED Light Chip SMD DC 9V 30V 36V for DIY Flood lamp Spotlight Bulb (10W, Warm White) - - Amazon.com
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COB LED Lamp Chip 10W 20W 30W 50W 3-9W AC 220V LED Bulb Lamp no Need Driver | eBay
10W 20W 30W 50W 70W 100W LED Chip COB High Power SMD White Fit Floodlight DIY | eBay
Discontinued: 20W LED COB Downlight Reflector White Body Warm White