design optimised for cold storage rooms and freezer rooms with ambient temperatures of down to -25 °C; optimal mounting height: 3.5 to 10 m; ON/OFF electronic driver (AC, DC on demand); Body: dark grey ABS (RAL 7001), UV stable, chemically resistant; Diffuser: translucent acrylic (AC), UV stable, chemically resistant; Reflector: steel sheet, white (RAL 9003); Clips: polyamide + 15 % fibreglass; Sealing: polyurethane (PUR), foam-filled base groove; Connection: screwless five-pole terminal block, 5-wire connecting cabling for feed-through installation (1.5 mm2 cross-section, 2.5 mm2 available on demand); Power: 49,7 W; Luminaire flux: 7650 lm; Lifetime: L90/B10; 50000 hours; Impact strength: IK06; Ambient temperature: -25|25 °C; Weight: 2,45 kg;