22666305 INDUBAY LED G2 LED18000-840 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: Ø500 x 360 mm Luminaire input power: 138.7 W Luminaire luminous flux: 17351 lm Luminaire efficacy: 125 lm/W Weight: 3.2 kg