Monsun 22, moisture-proof luminaire, chain suspension, primary photometric enclosure: diffuser, made of PMMA, light emission: direct distribution, primary light characteristic: symmetrical, mounting type: suspended mounting, surface mounting, horizontal mounting, vertical mounting, LED rated luminous flux: 3,710 lm, light colour: 840, colour temperature: 4000K, ballast: electronic ballast, with terminal, 3-pole, max. 2.5mm², 50/60Hz, rated power: 22W, luminaire housing, made of polyester, glass fibre reinforced, untreated, light grey, length: 1,590 mm, width: 90 mm, height: 88mm, cover tray catch, made of stainless steel (V2A), ceiling mounting element, made of stainless steel (V2A), chain suspension, made of stainless steel (V2A), protection category (overall): IP66, protection class (overall): SK I (protective earthing), test marks: CE, ENEC, VDE, protection symbol: D, impact resistance: IK04, permissible ambient temperature for indoor use: -25..+35°C, standard: EN 50419, EN 60598-2-1, complies with the requirements of IFS (International Featured Standards) for safety and quality in the food industry, for indoor or roofed outdoor installation, no direct snow, no direct sunlight, no direct rain