Product   Features: 1.Base type :MR16 base 2.Energy-saving and enviroment-friendly 3.Full range of colors: cool white / warm white / red / blue / green / yellow 4.light source : 1W*3 5.Temperature: -40~70 degree celisus 6.Brightness degradation : 3%-10% 1KH 7.Lifespan : 50,000 hours 8.No UV or IR radiation Application : Widespread use in accessorial lights for indoor, Villa, restaurant, hotel, meeting room, show room, shop, telephone cabinet , counter and so on .