BEGA wall light 66457AK4. Asymmetrical, band-shaped light intensity distribution. Dark Sky: No luminous flux component in the upper half-space. BEGA Constant Optics®: Efficient optical system that is subject to almost no wear. The color temperature of the light can be set to either 3000 K or 4000 K. LED, 35.2 W luminaire connected load, luminaire luminous flux 4248 lm when operating at a color temperature of 4000 K. Luminaire luminous flux 4248 lm when operating at a color temperature of 4000 K. Color rendering index (CRI) > 80. With replaceable BEGA LED module with an average rated service life of > 200,000 operating hours (L80B50 at ta = 25 °C). 20-year guarantee on the LED module and the wearing parts. With BEGA Ultimate Driver® LED power supply unit, DALI controllable, 220-240 V, 0/50-60 Hz. Protection class IP 66. Luminaire made of cast aluminum, aluminum and stainless steel, coating technology BEGA Unidure®, color silver. Anti-reflective safety glass. Reflector made of anodized pure aluminum. Angle of attack adjustable to 0° or 15°. Tool-free closure. Two cable entries for through-wiring the mains connection cable up to Ø 10.5 mm, max. 5 x 1.5 mm². Dimensions: 255 x 60 x 410 mm. Mounting plate diameter: 130 mm.