1, CE,RoHs approved 2, Power factor: above 0.9 3, Lighting source:5050 led 4, OEM,ODM or customized is available Main material: aluminum alloyLight Angle: 120 degreesColour: white, warm whiteShow color index: 60-80Voltage: AC100V-240 V 50-60hzLife expectancy: 30000-50000 (H)Color temperature: 2800 k-3200 k 5500 k-6500Lumenm: 1856 1740Color temperature led wavelength(nm): 5500-7000k / 2700- ...