BEGA GENIUS recessed ceiling downlight 50378.1K4 for indoor use. Symmetrical, focused light distribution. Highly efficient and low-loss light distribution thanks to BEGA Hybrid Optics® made of reflector and optical lens. LED, 13.3 W luminaire connected load, luminaire luminous flux 1480 lm, half beam angle 15°, color temperature 4000 K. Color 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 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. Reflector surface made of pure aluminum. Optical silicone lens. Cover ring with white enamel finish. 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 142 x 105 mm. For installation in suspended ceilings with a material thickness of 5-25 mm. Dimensions Ø 130 x 105 mm.
| Property | Value |
| Max. System power: | 13.3 W |
| Rated luminous flux according to IEC 62722-2-1: | 1480 lm |
| Width: | 105 mm |
| Height/depth: | 105 mm |
| Protection rating (IP): | IP20 |
| Protection class: | III |
| Luminaire with limited surface temperature 'D-mark': | no |
| Nominal voltage: | 220 to 240 V |
| Housing material: | Aluminum |
| Color temperature: | 4000 K |
| Suitable for ceiling mounting: | yes |
| Suitable for wall mounting: | no |
| Voltage type: | AC/DC |
| With motion detector: | no |
| With light source: | yes |
| Rated ambient temperature according to IEC62722-2-1: | 35 °C |
| With operating device: | no |
| Cover material: | Transparent glass |
| Installation height/depth: | 105 mm |
| Without dimming function: | no |
| With light sensor: | no |
| Suitable for recessed installation: | yes |
| Suitable for computer workstations in accordance with EN 12464-1: | no |
| Suitable for light strip configuration: | no |
| Suitable for pendant suspension: | no |
| Suitable for surface mounting: | no |
| Suitable for emergency lighting: | no |
| Covering the light with thermal insulation material possible: | no |
| DMX dimming: | no |
| DSI dimming: | no |
| With air slots: | no |
| LineSwitch dimming: | no |
| Potentiometer dimming (integrated in the device): | no |
| 0-10 V dimming: | no |
| GPRS dimming: | no |
| 1-10 V dimming: | no |
| Dimming manufacturer-specific: | no |
| Dimming DALI: | no |
| Dimming mains voltage modulation: | no |
| Dimming trailing edge: | no |
| Dimming leading edge: | no |
| Dimming programmable: | no |
| Dimming RF: | no |
| Dimming Sine Wave Reduction: | no |
| Dimming Touch and Dim: | no |
| Dimming Zigbee: | no |
| Dimming with push button: | no |
| Dimming depending on the operating device: | no |
| Suitable for lamp power: | 11.5 W |