Item: ABBU02 Input Voltage: 100-240VAC, 12V/24V DC/AC Power: 3W Light Source: 3X1W High Power LED Brightness attenuation: 3%-5%1KH Rendering Index: >80% Angle: 180° Luminous Flux: 280lm LED Color: W (R/G/B/Y ) CT: 2600K~8000K Working Temperature: <60℃ (Ta=25℃) Environment Temperature: -20~50℃ Lamp Base: E27/E26/MR16/GU10 Housing: Pure Aluminum