Size : ø 60x60x35 mm / ø 60×35 mm / ø 55x55x38 mm / ø 55×38 mm / ø 70x70x30 mm / ø 70×30 mm Cut Size : ø 50 mm / ø 47 mm / ø 60 mm Power : 3W Luminous Flux : 360lm / 390lm / 405lm / 420lm / 450lm Color Temperature : 2700K / 3000K / 4000K / 5000K / 6500K Beam Angle : 17° / 26° Led Type : COB (DC500mA) Operating Voltage : AC100-240V Power Factor : >0,9 CRI : ≥90 IP Grade : IP40 / IP65 Life Time : 50000 hrs Warranty : 5 years