Epistar 3w LED spotlight Base:MR16, GU10,etc. LED chip:Epistar or CREE, ... maintenanceReplacement of traditional bulbs and no subsidiary fixture, such as ballasts and starters.Long ... transportation.Advantage: 1. Energy saving: replace general halogen light directly, saving more than 80% energy. ... or infrared in the beam; no mercury. 3. Excellent performance --High brightness, high luminous efficiency ...