OREX 2 High bay lighting for Zone 2 with up to 39,500lm Suitable for outdoor.Extreme resistance to weather and tough industrial conditions thanks to its glass cover and aluminium housing.Wide voltage range driver suitable for industrial applications.DALI dimmable optional, and several mounting accesories and junction boxes. DescriptionOrder NumberLenghtLuminous FluxPowerLuminous EfficiencyDatasheetPhotometryOREX 2 39 233-840 ET AL CG 0.25M1021498223300 lm160 W145 lm/WOREX 2 39 233-840 ET AL CG JB1022632823300 lm160 W145 lm/WOREX 2 46 395-840 ET AL CG 0.25M1023068539500 lm270 W145 lm/W ATEX luminaires