Model No. CB-PLS-7RW1 Power Consumption： 7W 0~8W LED Type； 7x1W Luminous Flux ；550LM 0~550LM Dimming control： N/M Dimming range ；N/M Beam Angle; 45/ 60/ 90/105/140degree Input Voltage : AC85-265V Color Temperature ：warm white: 2600~3300K / pure white: 5300~5800K /cool white: 6000~7000K Color Rendering Index: over 80Ra Housing Material: Aluminum + PC Cut-out :90mm Dimension D: 108mm / H: 70mm Humidity:0~90% Lifespan : over 50,000hrs