20W 30W 50W LED Smart IC COB Chip Driver Input Integrated 220V for floodlight

Power: 10W / 20W / 30W / 50W. The chip needs to be mounted on a suitable heat sink, and a thermal grease is applied between the heat sink and the

LED Chip + Driver 100W 50W 30W 20W 10W High Power Supply Transformer COB Bulb

20W 30W 50W LED Floodlight COB Chip 110V/ 220V Input Integrated Smart IC Driver

20W 30W 50W LED Floodlight COB Chip 110V/ 220V Input Integrated Smart IC Driver

Features:, 20W 30W 50W LED Floodlight COB Chip 220V Input Integrated Smart IC Driver, Low-power consumption, energy saving, fast heat dissipation,

20W 30W 50W LED Floodlight COB Chip 220V Input Integrated Smart IC Driver

Cheap 110V 220V LED Chip 20W 30W 50W COB Chip No Need Driver LED Lamp Beads for Flood Light Spotlight Lampada DIY Lighting

Tesfish P9YQ8H6 2pcs LED COB Chip 50W 110V White Light Engine Integrated Smart IC Driver Free Solder for LED Floodlight Ceiling Light Etc

The COB LED chip uses an aluminum lamp body, which has good heat dissipation performance and strong stability, wh

10W/20W/30W/50W COB LED Chip, 1Pcs, 220V LED Light Smart Chip Fit No LED Driver

220V White Light COB LED Chip

20W 30W 50W LED Floodlight COB Chip 110V 220V Input Integrated Smart IC Driver - AliExpress