led corn light 1. Wattage: 5~13watt 2. Aluminium Alloy ... 70%-90% energy*Aluminium Alloy Extruded Shape*Rational design and scientific structure. Enjoys a more logic proportion ... design.Corn in the appearance*Long Term Lumen Maintainance & Long Lifespan *Especially fit for the light,similar to the down light ... *warranty: 3 years*CE and ROHS certificationSpecification1. 4w, 5w,6w, 7w, 8w,9w, 11w, 13w, 15w ...