LED Light, LED Spot Light, LED Spot Lighting, Power LED Spot Light, LED PAR Light, LED PAR Bulb, LED PAR30, LED Industrial Lighting, LED Supermarket Light, LED Down Light, LED Cabinet Light, LED Under Cabinet Light, LED Indoor Lighting GU10 4*1W LED Under Cabinet Light 1. Base Type:GU10 2. Input Voltage: AC85-265V 3. Light source: 4 pieces 1W High power LED 4. Source Imported With Original Packaging From USA 5.Output Power: 4W 6.Drive Current: 600mA 7. Highest optical efficiency: 300LM(Cool White), 6000-7000K 280LM(Warm White),2700-3300K 8. Lens beam angle: lens 25º/45º 9. Dimming range from 10% to 100% 10.Color: Cool white, Nature white, Warm white, Blue, Green , Red, Yellow 11. Ambient Temperature: less than 65°C for 4W 12. Source life: > 50,000 hours 13. Over current protection 14. Reversed polarity protection 15. Size:50*51mm 16. Warranty period : 2 Years 17. Package:55*55*85mm Lamp housing are made of high performance Aluminium alloy--No.AL6063-T5. Super-High-Density Rapid Cooling Fin To Further Enhance The Performance Of Heat Dissipation. Driver is made up of Rubycon Capacitor made in Japan, which is the toppest in the world. Typical Applications Landscape Accent/Spot lighting Architectural Lighting Display Case Accent Mood Lighting/General lighting Amusement Park AccentEnvironmental Specifications Temperature Range Ambient: -20°C to 50°C;Surface of Lamp: 50°C to 60°C Humidity Range 0 to 95% non-condensing humidityGeneral Characters SymbolParameterTest ConditionMin.Typ.Max.UnitVacAC Input voltage -85200265VVdcDC Input voltage ----VIfLED drive Current Constant driving current -600-mALtLife Time --50000-HoursLmLuminous flux I=1000ma280290300lumenTCup Temperature Environment temperature at 25 °C 50-6368°C