LED surface-mounted lights for ceiling and wall installation. Emergency light version with a single battery system, rated operating time of 3 hours. With limited surface temperature, suitable for use in fire-risk areas according to DIN EN 60598-2-24. Also suitable for cut ceiling openings when used with installation accessories. Suspended installation possible with optional accessories. Cover tray made of opal, translucent PMMA with an internal prism structure. With Lambertian light intensity distribution. Luminous flux and light color are fixed. Rated luminous flux 3600 lm, rated power 35 W, maximum luminous efficacy 103 lm/W. Light color warm white, closest color temperature (CCT) 3000 K, general color rendering index (CRI) Ra > 80. Color point tolerance (initial MacAdam) = 3 SDCM. The light source is replaceable according to ecodesign requirements. Housing made of steel sheet. Surface coated in white (similar to RAL 9016). Steel sheet, contour-adapted to convex tray shape, with integrated cable channel for power supply and distribution. Dimensions (L x W): 1494 mm x 212 mm, height of the luminaire 70 mm. Plastic end caps color-coordinated with the luminaire body. Permissible ambient temperature (ta): 0 °C - +25 °C. Protection class (EN 61140): I, protection rating (DIN EN 60529): IP50, impact resistance grade according to IEC 62262: IK03, test temperature for glow wire test according to IEC 60695-2-11: 650 °C. Weight: 6.0 kg. With electronic control gear, switchable. The control gear is replaceable according to ecodesign requirements. The product meets the fundamental requirements of applicable EU directives and the Product Safety Act and bears the CE marking. Luminaire 10 years, spare parts (LED module, control gear, optical system) 15 years from the invoice date, subject to reasonable changes that serve progress, available.