LED Driver LED Chip Power Waterproof Supply High SMD 10W 20W 30W 50W 70W 100W

LED Source Chip Bead 220V 240V 30W 50W 70W 100W AC COB High Power Light Bulb. High Power LED Lamp Light COB SMD Bulb Chip DIY 10W 20W 30W 50W 70W 100W 12V 36V. High Power LED Lamp Light SMD Bulb Chip DIY 10W 20W 30W 50W 70W 100W 12V 36V COB.

eBay