20/30/50W 110V LED COB Chip Lamp Floodlight Smart-IC Bulb Bead

Feature: Power:20W 30W 50W Voltage:AC110V / 220V (No need power supply ) Color Rendering Index:Ra80 Color Temperature: White 5500-6000K Warm White 2800-3200K Beam angle :180 degree Lifespan:50 000hrs Housing material:Aluminum Do not need power supply contact 220V/110V AC directly Suiteable for DIY Applications: Widely used in Traffic lighting Landscape lighting advertising lighting Indoor Lighting Special lighting Landscape scene / spot lighting Architectural lighting Display scene Artwork lighting general lighting Amusement park scene Aquarium lighting and so. Package Content: (According to what you choose) 1 pcs * Led Chip Lamp