Model Number:AC85-265V Light Source:LED Power Tolerance:1% Switch Type:Knob switch Warranty:4 years Certification:CCC,ce,ROHS,UL Voltage:90-260V Power Source:AC Is Dimmable:Yes Application:Dining Room Material:Aluminum Origin:Mainland China Items Description Material : Aluminium Radiator+CreeChip Model : LED Ceiling Downlight LED Color : Warm White / Cool White/Natural white Power : 3W / 4W 5W 7W 9W 12W 18W Input Voltage : AC85-265V Color Temperature : Warm White(3000-3500K) Cool White(6000-6500K) Natural White (4000-4500K) 3W/5W/7W/9W/12W LED recessed light with power supply, reduced energy consumption by up to 80% Beam Angle: 45 degrees Luminous flux: 100Lm /W Applications: recessed downlighting, ceiling lighting, display lighting, accent lighting, hotel, restaurant, museum and home,etc. Dimmable and non dimmable for your options. Common problem resolution: If the light cannot be dimmed normally, the problem is very likely to be your dimmer, please use a led dimmer to try it again or contect us directly. Package Content : 1* LED Downlight 1* External LED Driver