... led lamp: 1.high brightness LED chip 2. 4W, more than 290LM 3.FR4 PCB,60leds 3528SMD 4,IP44,>=50000hours 12v led lamp:1. Base type: GU10,MR16 ... traditional halogen lamp ,widely applied in store, display window, hotels, house, exhibition halls, and other local decorative lighting projects. Mr16 3528SMD 60leds led lamp