Description:The COB LED light bulb is used for landscape lighting, advertising lighting, indoor lighting, spot lighting, artwork lighting, general lighting, Amusement park scene lighting and so on. Adopted quality aluminum support, sturdy and durable to use.Low power consumption, high luminous efficiency, low heating, long service life. Worthy buying!Features:The COB LED light bulb is adopted quality aluminum support, sturdy and durable to use. High power, no shadow, bright bulb. Low power consumption, high luminous efficiency, low heating, long service life. Widely used in landscape lighting, advertising lighting, indoor lighting, spot lighting, artwork lighting, general lighting, Amusement park scene lighting and so on. Warm white and white light color optional, you can select the one you like. Specifications:Condition: 100% Brand NewSupport Material: Aluminum Voltage: 110VPower: 20W, 30W, 50W (Optional)Lighting Color: Warm White (2800~3500K), White (6000~6500K) (Optional)Luminous Flux: 80LM/WColor Rendering Index: 70Beam Angle: 180 degreeLifespan: 10000hrsWhole Size(L x W): Approx. 60 x 40mm / 2.4 x 1.6inchLighting Surface Size(L x W): Approx. 24 x 24mm / 0.9 x 0.9inchWeight: Approx. 110gPackage Included1 x LED COB Chip