Explosion-proof LED damp-proof diffuser light. Suitable for use in areas which are rarely and only briefly at risk of explosion due to flammable dust clouds during normal operation (zone 22). Suitable for use in areas which are rarely and only briefly at risk of explosion due to gases, vapors or mists during normal operation (zone 2). ATEX marking II 3G Ex ec IIC T6 Gc / II 3D Ex tc IIIC T85°C Dc / -20°C = Ta = +50°C. For horizontal or vertical ceiling and wall mounting. Also suitable for suspended mounting with accessories ordered separately. Light cover made of an injection-molded, transparent and UV-stabilized PC cover. With a smooth surface and an internal, prismatic cover for optimal light distribution. With Lambertian light intensity distribution. The prismatic cover protects the LED system from accidental contact during installation. Light luminous flux and light color are fixed. Rated luminous flux 4000 lm, rated power 27 W, maximum luminaire luminous efficacy 148 lm/W. Light color neutral white, correlated color temperature (CCT) 4000 K, general color rendering index (CRI) Ra > 80. Color location tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 25 °C) = 70,000 h. Luminaire body made of compressed, glass fiber reinforced polyester. Surface coated signal yellow (RAL 1003). Dimensions (L x W): 1282 mm x 145 mm, luminaire height 101 mm. Stainless steel toggle lever lock made of rust-proof and acid-resistant stainless steel (V2A). Seals made of polyurethane. Protection class (EN 61140): I, protection type (DIN EN 60529): IP66. Permissible ambient temperature -20°C = Ta = +50°C. Weight: 3.1 kg. The lamp is suitable for operation on a 230V direct current network (DC). With electronic control gear, switchable. The product meets the basic requirements of the applicable EU directives and the product safety law and bears the CE mark.