BEGA PRIMA recessed ceiling downlight 50542.1K3 for indoor use. Symmetrical light distribution. LED, 17.5 W luminaire connected load, luminaire luminous flux 1270 lm, colour temperature 3000 K. Colour 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 guarantee on the LED module and wearing parts. With external LED power supply 220-240 V, 0/50-60 Hz. Protection class II. Luminaire housing made of cast aluminium. Finishing frame colour white. Reflector surface made of anodised pure aluminium. Light-diffusing panel. For installation in false ceilings with a material thickness of 1.5-25 mm. Luminaire for installation in a recessed opening with dimensions 166 x 166 x 95 mm. Cover frame dimensions: 180 x 180 mm.