22666303 INDUBAY LED G2 LED7500-840 HF A pendant mounted circular LED high bay luminaire with Electronic, fixed output control gear. Heat sink: Die-cast aluminium. Reflector: aluminium alloy. PC lens also offer a comfortable lighting effect. Surge protection: 4kV. Complete with 4000K LED. Dimensions: Ø430 x 320 mm Luminaire input power: 60.3 W Luminaire luminous flux: 7595 lm Luminaire efficacy: 126 lm/W Weight: 2.2 kg