Unique design, resistant against humidity and dust, with IP66 enclosure rating and built-in aluminium heat sinks; Type BVPB-01 polyamide vent plug, size M12x1.5; Optimal mounting height: 3.5 to 10 m; ON/OFF electronic driver (AC, DC on demand); Body:grey PC (high mechanical resistance, UV stability, RAL 7035); Diffuser:translucent PC (high mechanical resistance, UV stability); Reflector:steel sheet, white (RAL 9003); Clips:polyamide + 15 % fibreglass; Sealing:polyurethane (PUR), foam-filled base groove; Connection:screwless three-pole terminal block, 3-wire connecting cabling for feed-through installation (1.5 mm2 cross-section, 2.5 mm2 available on demand); Power:49,7 W; Luminaire flux:8170 lm; Lifetime:L90/B10 50000 hours; Impact strength:IK10; Ambient temperature:-25|45 °C; Weight:3,1 kg