BEGA recessed luminaire 33054K4 for walls and stairs. Asymmetrical light distribution. BEGA Constant Optics®: Efficient optical system that is subject to almost no wear. The color temperature of the luminaire can be set to either 3000 K or 4000 K. LED, 7 W luminaire connected load, luminaire luminous flux 433 lm when operating at color temperature 4000 K. Luminaire luminous flux 433 lm when operating at color temperature 4000 K. Color rendering index (CRI) > 80. With replaceable BEGA LED module with an average rated service life of 180,000 operating hours (L80B50 at ta = 25 °C). 20-year guarantee on the LED module and the wearing parts. With BEGA Ultimate Driver® LED power supply unit 220-240 V, 0/50-60 Hz. Protection class IP 65. Luminaire made of cast aluminum, aluminum and stainless steel, coating technology BEGA Tricoat®, color graphite. Clear safety glass. Reflector made of anodized pure aluminum. Two cable entries for through-wiring the power cable up to Ø 10.5 mm. Dimensions: 260 x 70 x 65 mm. Luminaire for installation in a recessed opening with dimensions 245 x 60 x 70 mm or in the installation housing 10425 or installation housing for thermal insulation composite systems WDVS 13520.