Tube light with a diameter of 90 mm, luminous flux: 6737 lm, luminous efficacy: 135 lm/W. Color rendering Ra > 80, color temperature 4000 K. Luminaire power: 50 W, with LED converter, LED service life 50,000 h until luminous flux drops to 80% of the initial value. Color tolerance (initial MacAdam): 3. Suitable for ceiling, horizontal and vertical wall mounting. Approved for use indoors and in unprotected outdoor areas. Ambient temperature: -20°C to +35°C. Housing made of impact-resistant (IK08) polymethyl methacrylate (PMMA), satin-finished and end caps made of polyamide (PA). Seal made of age-resistant silicone (SI). Device carrier made of double-coated white sheet steel. Flexible installation using stainless steel fastening clamps. Electrical connection via cable gland with integrated pressure compensation element and plug-in terminal. IFS / BRC compliant. Lamp wired halogen-free. IPX9K. SC1. Glow wire tested: PMMA 650°C. Dimensions: diameter 90 x 1540 mm Weight: 4 kg. Single battery lamp, manual test (3 hours)