Explosion-proof, highly efficient LED damp-proof batten light with a polycarbonate tube. Designed for use in areas at risk of an explosive atmosphere. Suitable for both indoor and outdoor use, particularly in environments with high ambient temperatures below 40 °C. ATEX marking II 2D EX TB IIIC T85 DB, II G EX DB IIC T6 GB. Mounting accessories are available separately. Also suitable for suspended installation with separately ordered accessories. Features a Lambertian light intensity distribution. Rated luminous flux 4900 lm, rated power 40.00 W, luminaire luminous efficacy 123 lm/W. Light color neutral white, color temperature (CCT) 4000 K, general color rendering index (CRI) Ra > 80. Average rated lifespan L80(tq 55 °C) = 50,000 h. Luminaire body made of 5 mm thick, UV-resistant polycarbonate, end caps made of an aluminum alloy. End cap color signal yellow (RAL 1003). Internal device carrier made of steel sheet, white powder-coated. Seals made of NBR (Nitrile Butadiene Rubber). Dimensions (L x W): 1360 mm x 157 mm, luminaire height 197 mm. Protection class (EN 61140): I, protection rating (DIN EN 60529): IP66, impact resistance grade according to IEC 62262: IK10, test temperature glow wire test according to IEC 60695-2-11: 850 °C. Permissible ambient temperature (ta): -20 °C to +40 °C. Weight: 9.6 kg. The luminaire is suitable for operation on a 230 V DC power supply. The product meets the basic requirements of applicable EU directives and the Product Safety Act and bears the CE marking.