... 240VAC/50-60HzLight source: EPI star or CreeLumen maintenance: 3000hrs < 3%Power Factor > 0.5Color temperature (K): 2700K, 5000K, 6400KBeam ... life span>50,000hCertificationCE,ROHS High Power LED Light 3*1wSpecification,1, Rated Power, 3 Watt2, Base tpye, GU5.3/GU10/E14/E273, LED Chip ... mm7, Beam Angle, 30°, 45°,60°8, Certification, CE and ROHS approved9, warm white, 3300K, Daylight, 5000K, cool white, ...