Input Voltage: AC 100-260V or AC/DC 12V; Constant Current: DC 350mA / DC 450mA Power consumption: 3W / 5W/6W; LED type: Edison or Cree LED 3*1W / 5*1W/3*2W; Luminous Flux: 3W Warm White for 195lm; 3W Cool White for 270lm; 5W Warm White for 325lm; 5W Cool White for 450lm; 6W Warm White for 285lm; 6W Cool White for 390lm; Beam Angle: 160 degrees; Dimension: L104. 25*D65. 5mm Material: PMMA, Aluminium alloy; Average rated life: 50, 000hours; Ambient humidity: 85%; Rendering Index: Ra=80. 0; Operating temperature <67 Color temperature: Cool white(5500-6500k), sun white(3800-4800k), warm white(2700-3300k)(R/G/B/W/Y available) N. W. : 115g Safety Assurance: CE and RoHS; Warranty: 1 years;