Multivariable and modern tubular luminaire with 75 mm profile diameter. With limited surface temperature, suitable for use in fire-hazardous rooms in accordance with DIN EN 60598-2-24. For wall and ceiling mounting. Standard stainless steel mounting clips (2 pieces, V2A) with triangle included in delivery. Optional accessories enable further mounting concepts. As a single luminaire or in light strip application. The continuous mounting channel of the luminaire body allows a very high degree of flexibility in the placement of the fastening points. The packaging is made of recyclable cardboard, plastic-free. Multiple packaging with 28 luminaires and project packaging with 108 luminaires per packaging unit also reduce the general consumption of resources in the overall process. Cylinder profile with photometrically effective prism structure as secondary optics. With opal profile area above and translucent profile area below the mounting channel. With symmetrically wide beam light intensity distribution. With predominantly direct beam light intensity distribution. With slight indirect component to brighten the surface. Luminaire luminous flux and light color fixed. Rated luminous flux 5000 lm, rated power 39 W, maximum luminaire luminous efficacy 128 lm/W. Light color warm white, correlated color temperature (CCT) 3000 K, general color rendering index (CRI) Ra > 80. Color location tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 25 °C) = 50,000 h. The light source is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). Luminaire profile made of polycarbonate (PC). Color of the end caps gray (RAL 7035). End cap made of thermoplastically fused PC / TPE with high-quality, matt surface structure and surface quality according to VDI30. For protection class-compliant power supply (IP66), the end cap is equipped with 3 self-sealing membranes for cable cross-sections 7 mm - 13 mm and 3 pre-stamped power supply points for PG screw connections (M20/M25). The end cap is connected to the profile cylinder using a bayonet lock. Standard end caps included in delivery. Luminaire length 1568 mm, luminaire height 75 mm, luminaire body diameter 75 mm. The device carrier is fixed to the luminaire profile with transparent devices to prevent shadows. Permissible ambient temperature (ta) -25 °C - 30 °C. Protection class (EN 61140): I, protection type (DIN EN 60529): IP66, shock resistance level according to IEC 62262: IK10, test temperature glow wire test according to IEC 60695-2-11: 850 °C. Weight: 2.3 kg. The connection is made using a plug-in terminal with mains forwarding equipment. The barrier-free cable duct within the luminaire profile makes it easier to pull in optional through-wiring or alternative uses such as laying network cables. The luminaire is suitable for operation on a 230V direct current network (DC). With electronic control gear, digitally dimmable (DALI).Control gear in accordance with the DALI-2 standard (EN 62386). Luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The control gear is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). ENEC certification by an independent testing body is in preparation. The luminaire can be equipped with the Monitoring ready (MOR) functionality on request. The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE mark. In addition, the luminaire is ENEC-certified by an independent testing body. Luminaire 10 years, spare parts (LED module, control gear, optical system) 15 years after the invoice date, subject to reasonable changes that serve progress.