1)Model Number: SP0282)Power Consumption: 4W 3)LED Power: 3W 4)Lamp Base: MR16/GU10/E27/E145)Luminous: 240/280/340lm 6)LED Brand: EPISTAR 7)CRI: >70 8)Input Voltage: 100-240Vac, 12VAC/DC 9)Color: Warm White 2800-3300K Nature White 4000-5000K Day White 5500-6500K Feature: Use Epistar High Power LED High stable current control IC build-in driver Fit to replace Halogen Spotlight Pure Aluminum alloy materials Application: General indoor lighting, retail stores, supermarkets, schools, factories, spot/accent lighting, shops, hotels, bars, clubs, museum, and other indoor place.