BEGA recessed ceiling downlight 24631K4. Symmetrical wide beam light distribution. BEGA Hybrid Optics® Highly efficient and low-loss light distribution through reflector and optical lens. LED, 38.5 W luminaire connected load, luminaire luminous flux 4094 lm, half beam angle 83°, color temperature 4000 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 guarantee on the LED module and wearing parts. With BEGA Ultimate Driver® LED power supply, DALI controllable?, 220-240 V, 0/50-60 Hz. Protection class IP 65, protection class II. Luminaire made of cast aluminum, aluminum and stainless steel coating technology BEGA Unidure®. Flat end ring made of cast aluminum, color graphite. Safety glass with optical structure. Reflector surface made of anodized pure aluminum. 2 cable glands with strain relief for through-wiring of the mains connection cable of ø 4-10 mm, max. 5 x 1.5 mm². 0.5 m connection cable between the light and the power supply. Dimensions Ø 220 x 115 mm. Light for installation in a recessed opening with dimensions Ø 202 x 115 mm or in the installation housing 10443.