BEGA recessed ceiling downlight 51256.1K3 for indoor use. Optical system can be swiveled 0-30° and continuously rotated by ±180°. Wide beam light distribution. With BEGA Hybrid Optics®: Highly efficient and low-loss light distribution through reflector and optical lens. LED, 28.5 W luminaire connected load, luminaire luminous flux 2578 lm, half-beam angle 48°, color temperature 3000 K. Color rendering index (CRI) > 90. With replaceable BEGA LED module with overtemperature protection and a service life of at least 50,000 operating hours. 20-year supply guarantee on the LED module and wearing parts. With external LED power supply, DALI controllable, 220-240 V, 0/50-60 Hz protection class II. Luminaire housing made of cast aluminum, aluminum and stainless steel. Cover ring color velvet white. Clear safety glass. Reflector surface made of pure aluminum. Optical silicone lens. Connecting cable with strain relief and plug-in connector system for BEGA power supply, DALI. For installation in suspended ceilings with a material thickness of 5-70 mm. Luminaire for installation in a recessed opening with dimensions Ø 202 x 140 mm or in the recessed housing 10443. Dimensions Ø 220 x 130 mm.