BEGA recessed ceiling downlight 50397.1K4 for indoor use. Asymmetrical light distribution. LED, 20 W luminaire connected load, luminaire luminous flux 2108 lm, half beam angle 65/68°, 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 guarantee on the LED module and wearing parts. Without power supply. Protection class III. Installation housing made of plastic (polyamide), glass fiber reinforced, with 2 fastening springs. Luminaire housing made of cast aluminum. Highly efficient and low-loss light distribution thanks to BEGA Constant Optics® made of reflector and optical lens. Reflector surface made of pure aluminum. Cover ring surface with white enamel finish. Connecting cable with strain relief and plug-in connector system for BEGA power supply, on/off or DALI. Luminaire for installation in a recessed opening with dimensions Ø 188 x 130 mm. For installation in suspended ceilings with a material thickness of 5-25 mm. Dimensions Ø 200 x 130 mm.
| Property | Value |
| Max. System power: | 19.8 W |
| Rated luminous flux according to IEC 62722-2-1: | 2108 lm |
| Width: | 130 mm |
| Height/depth: | 130 mm |
| Protection rating (IP): | IP20 |
| Protection class: | III |
| Luminaire with limited surface temperature 'D-mark': | no |
| Nominal voltage: | 240 to 220 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: | 130 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: | 17.2 W |