Led chip used:  Epistar

 Total Power consumption:  3W

 Input Voltage:  AC85-264V

 Power supply:  built-in constant current

 LED quantity:  4pcs

 Luminous Flux:  380-400lm for 3*2W

 Dimension:  61*50mm

 Color Temperature:  warm whit/pure white/cool white

 Base type:  GU10

 Material:  1050 Aluminum

 CRI:  75-80 Ra

 View angle:  30°/45°/60°

 Working temperature:  -40°C to 80°C

 Working frequency:  47-63HZ

 Life span:  50000hours

 Power factor:  >0.94

 Warranty:  2 years