... Smd led: 1.high brightness LED chip 2.5W, more than 360LM 3.FR4 PCB,24leds 5050SMD 4,IP44,>=50000h,with glass Smd led ... glass lens, optical grade)7. Superior thermal technology with internal copper heat conductor and external aluminumhousing8. Brightness ... lamp ,widely applied in store, display window, hotels, house, exhibition halls, and other local decorative lighting projects. E27 21leds 5050 SMD led ...