Features:      Ultra bright and high intensity light with COB source   Small and exquisite、 easy to install and use.      No shadow、 no UV or IR radiation.   High quality、 effective and energy-saving、 low heating、 low consumption and long service life.   Suitable for home like ceiling lights、 shops like window display、 offices、 studio and exhibition lighting、 etc.                                    Description :              ZX MR11 3W LED COB Pure White Warm White Spot Lighting Bulb AC\/DC 12V                   LED Type : MR11 COB LED Spot light         Power : 3W         Material :  Aluminum         Voltage :  AC\/DC 12V         LED Chip : Epistar LED Chip         Lumen Flux : 80Lm\/W              Color :Warm White \/ Cold white         Color Temperature: 2700K-3300K \/ 5000K-5500K;         Beam Angle : 60 Degree         Dimension : 35mm(D)x50mm(H)         Working Temperature :-40 degree ~ 60 degree         Lifespan : more than 100、000 hrs         CE!#!amp!*!amp;Rohs approval          Package Inclded :          1 x MR11 LED Spot Bulb