... -saving,long life time,50000hours, for hotel,meetroom,etc LED Spotlight,led lamp,led bulb, led light is a new generation ... range of colors: cool white (5000-5500K), warm white (3000-3,500K),blue, green, red, yellow are avaliableØ Long life time ... :50000hoursØ Base: E27,E14,MR16, GU10Ø Input voltage :90~260VAC,12/24VDC, wide range voltageØ Advanced ...