1.80W, aluminum, high CRI 2.Opional color, shape 3.High power, IP65 4. Long life span 5. Energy-saving; ... no pullution. 80W with Multi-function LED High Bay FeaturesPatented appearance design, wide heat dissipation surface, good themal conducivity ... power pack meets requirements of anti-explosion standard.Dedicated high power integrating LED, luminous efficiency up to 70~80lm/ W, CRI ...