Details:
•Optical parameters
Luminaire efficiency :>90%
Lumen output :390 lm
LED efficiency :78 lm/w
Color-rendering index :>75Ra
Color temperature :3500K 6500K RGB
•Outer parameters
Materials of luminate : Aluminium
Material of cover : PMMA
Transparency of cover : Milky or Transparent
IP rating : IP52
Life span : 50,000 hours,2 years guarantee