fully automated and comprehensive inspection of functionality and tightness during production, venting membrane prevents the creation of negative pressure or condensation; variable suspension spacing ranging from 420 - 700 mm; enable the light to be installed onto suspension fittings left over from previous lighting; basic beam angle, optimal mounting height of up to 6 m; ON/OFF electronic driver (AC, DC on demand); external terminal box for connecting a power lead - plug&play system; Body: dark grey ABS (high chemical resistance, UV stability, RAL 7001); Diffuser: translucent ABS (high chemical resistance, UV stability); Reflector: steel sheet, white (RAL 9003); Connection: external, 3-pole, 1.5 mm2 conductor cross-section (2.5 mm2 available on demand); Power: 20,1 W; Luminaire flux: 3030 lm; Lifetime: L90/B10; 50000 hours; Impact strength: IK10; Ambient temperature: -25|50 °C; Weight: 1,6 kg;