BEGA recessed luminaire 33053K4 for walls and stairs. Asymmetrical light distribution. BEGA Constant Optics®: Efficient optical system that is subject to almost no wear. LED, 5.1 W luminaire connected load, luminaire luminous flux 281 lm, color temperature 4000 K. Color rendering index (CRI) > 80. With replaceable BEGA LED module with an average rated service life of 143,000 operating hours (L80B50 at ta = 25 °C). 20-year guarantee on the LED module and wearing parts. With BEGA Ultimate Driver® LED power supply 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. Two cable entries for through-wiring the mains connection cable up to Ø 10.5 mm. Dimensions: 170 x 70 x 65 mm. Luminaire for installation in a mounting opening with dimensions 155 x 60 x 70 mm or in the installation housing 10424 or installation housing for thermal insulation composite systems WDVS 13519.