... Parameter: Item No BRT-DL02-1*3WPower3WEqual to Halogen Lamp30WLighting Source High Power 3W LEDLED Quantity1PCSLuminous flux120-150 ... less than 3% by 3,000 hrs aging test under temperature 50 degreess celsius.4. Advanced constant current ... Restaurant, Shop, Shop Windows, Counter, Jewelry Cabinet, Wardrobe, Boookcase, Showroom, Ceilings Decoration, under cabinet lighting, etc. Hot Selling 3*1W LED ...