Open Sie:82mm
Diameter:91mm
1:75-85lumen/w
2:CRI>75
3:without driver
4:use nomarl packing
input voltage:86-265V AC
luminous flux:850-900LM
color temperature:3000K 4500K 6400K
beam angle:60°
operation temperature:-30°C- 50°C
Lamp temperature:≦50°C
power factor:≧0.6
material:aluminium