













Specificaton:Item: LED COB Smart Chip Watt: 20W 30W 50W Volt: AC220V-240V Color Temperature: Cold White 6000-6500K;Warm White 2800-3200K Color Rendering Index:Ra70 Beam Angle :120 degree Feature: No Need Driver;;Smart IC;;Easy to DIY How to apply it: Connect 220-240V Lifespan:over 10,000hrs Housing material:Aluminum Attention:It should want a heatsink aluminum for cooling, don't mild it without heatsink aluminum include:2 x1piece 220V LED COB chip








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