Lamp name: led explosion proof lights model: bgg-exc lighting power: 50w-200w input voltage: ac90-305v/50`60hz lighting source: smd led luminous efficiency: 110lm/w color render index: 75ra power factor: >0.95 anti-corrosion class: wf2 protect standard: ip65 shockproof level: ik08 housing material: die-cast aluminium installation: ceiling, hange, wall, fence, flange lifespan: 50000 h warranty: 3 years features: (1)treated by electrostatic spraying, with good performance of high temperature resistance and climate resistance. (2)tempered glass with good transmittancy. (3)led light source with optional color temperature. (4)ip65, wf2, ik08 protection stardard. (5)low maintenance cost.