... dissipation structure.4, Safe and reliable outer power supply.5, Life warranty: 2 years.Specification: Material: Aluminum. ... )0.69 Photos: Applications:1. Replacement for conventional halogen track light; 2. Shopping mall or retailing store, jewellery and ... complex, supermarket, hotel, restaurant, Bar, disco, karaoke lighting;5. Conference, meeting room, showroom, showcase, etc. Adjustable high power ...