Rated power: 3W Luminous flux: 270Lm LED chip: Epistar Luminous efficiency: 90Lm/W Color temperatures: 5500K-6000K Input voltage: AC 100V鈥265V Power factor: 锛0.5 Working frequency range: 50-60Hz Service life: 50,000hrs Product size: 120mm x 桅38mm Product N.W: 0.066kg