BEGA ceiling-mounted downlight 66158WK4. Symmetrical light distribution. LED, 9.5 W luminaire connected load, luminaire luminous flux 979 lm, half-beam angle 41°, color temperature 4000 K. Color rendering index (CRI) > 80. With replaceable BEGA LED module with an average rated service life of 198,000 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. Ball-proof. Luminaire made of cast aluminum, aluminum and stainless steel coating technology BEGA Unidure®, color white. Safety glass with optical structure. Reflector surface made of anodized pure aluminum. BEGA Vortex Optics® A cable entry for mains connection cables up to Ø 10.5 mm, max. 3 x 1.5 mm². Dimensions: 95 x 95 x 90 mm.