... Enery saving Glass 2.5W GU5.3 5050 smd led mr16 spotlightSpecification MODEL INSTRUCTION NW: Natural WhiteWW: Warm WhiteBase ... 10-30VDC & 10-18VACWattage 2.5WBeam angle 120°LED Quantity 18 Style 5050 3chip Luminous Flux Epistar 10× ... white, warm white ,red, green, blue, yellowExternal constant- current driver, stable performance. Application:Shop, Window, RoomCommercial lightingMall, exhibition hall ...