30W 220V COB LED Chip with Integrated Smart IC Driver (Cool White

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

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

Chip Led Cob 220v Smart Ic, Cob Led Chip Light

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

LED COB Chip LED Light 110V 220V 20W 30W 50W Warm White White Smart IC No Welding No Need Driver SMD light Beads FOR Floodlight Spotlight outdoor lamp DIY Lighting 1pc 2024

Wholesale integrated led chip for Energy-Efficient Colored Lights –

Lansan 50W Driverless Solderless LED Chip Integrated Smart IC DIY (Pure White 6000-7000K)

Wholesale led cob with driver for Energy Efficient Lighting –

220V White Light COB LED Chip

Led chip integrate 220v spotlight 10w 20w 30w 50w 100w floodlight smart IC light. LED Chip COB 10W 12V / 36V 20W 30W 50W 70W 100W Bulb SMD High Power

LED Chip COB Input Integrated Smart IC Driver Floodlight 30/50/70 100W 220V 110V

LED COB Lamp Chip 20W 30W 50W AC 110V 220V Smart IC LED Beads For DIY

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

50W Driverless Solderless LED Chip Integrated Smart IC DIY (Pure White 6000-7000K)

LED COB lamp Bead 10W 20W 30W 50W AC 220V 240V IP65 Smart IC No Need Driver DIY Flood light Led Bulb Spotlight Outdoor Chip Lamp - Price history & Review