BEGA GENIUS recessed ceiling downlight 50451.1K3 for indoor use. Asymmetrical light distribution. BEGA Constant Optics®: Efficient optical system that is subject to almost no wear. LED, 13.5 W luminaire connected load, luminaire luminous flux 1526 lm, half beam angle 64/68°, color temperature 3000 K. Color rendering index (CRI) > 80. 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. Without power supply unit. Protection class III. Installation housing made of plastic (polyamide), glass fiber reinforced. Luminaire housing made of cast aluminum. Light-diffusing silicone lens. Reflector surface made of pure aluminum. Cover ring color white. Connecting cable with strain relief and plug-in connector system for BEGA power supply unit, on/off or DALI. Luminaire for installation in a recessed opening with dimensions Ø 125 x 95 mm. For installation in suspended ceilings with a material thickness of 5-25 mm. Dimensions Ø 115 x 95 mm.