... .high power lamp 4.material:Aluminum & PC 1.LED venture/down light2.power: 3W/5W/7W*23.shell material:Aluminum & PC4 ... .5 years waranty, long life up to 50,000hrs.5.efficient, esecurity,energy saving6.Fever is ... , museums, cultural relic hall and other indoor lighting. Jewellery, gold and silver bracelet and fashion lighting, corridor, the bathroom, garage, the use ...