10PCS 50W 30W 20W LED COB Chip 220V Led Chip No Need Smart IC Driver Diode Chip Beads for Flood Light Spotlight DIY Lighting

High-conrned chemical : None Shape : SQUARE Model Number : 220V LED chip 20W 30W 50W COB chip smart IC rtification :

: Mainland China Chip : COB Power : 20W 30W 50W Color : White/Warm white Feature : Smart IC,Easy to DIY Use : Led Flood Light / Spotlight Function 1 : 10W 20W 30W 50W Function 2 : Smart COB lamp beads Function 3 : LED COB lamp Bead Function 4 : Smart IC, Easy to DIY, No need driv Function 6 : LED COB Chip Function 7 : AC 220V Smart COB lamp Bead Function 9 : COB Chip Function 10 : LED Beads Function 12 : COB Beads

cash : supports retail and

Description: Item: LED COB Smart Chip Watt: 20W 30W 50W Volt: AC110V / AC220V Color Temperature: Cold White 6000-6500K;Warm White 2800-3200K Color Rendering Index : Ra90 Beam Angle :120 degree Feature: No Need Driver;;Smart IC;;Easy to DIY How to use it: Connect 220-240V or 110V Lifespan:over 10,000hrs Housing material:Aluminum Package include： 10/6/1*COB Chip