Application:Robust explosion-proof linear luminaire designed for lighting of hazardous areas ATEX ZONE 2/21. The lighting fixture is certified by FTZU Ostrava-Radvanice (certificate type FTZÚ 24 ATEX 0020X). Robust housing made of high quality polycarbonate (RAL7035) with EPDM sealing to allow use in unprotected outdoor areas. Diffuser made from opal polycarbonate for homogenous illumination and excellent glare limitation. High quality electronic components guarantee high efficiency up to 155 lm/W and extremely long lifetime 100 000 h. Dust and waterproof with an rating IP66 as well as with an impact strength rating of IK10. It can be operated at temperatures -20°C up to +60°C. Stainless steel clips and mounting bracket included as a standard. For surface and suspended mounting.