BEGA GENIUS recessed ceiling downlight 50388.1K4 for indoor use. Asymmetrical light intensity distribution. Highly efficient and low-loss light distribution thanks to BEGA Constant Optics® made of reflector and optical lens. 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 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. Light-diffusing silicone lens. Reflector surface made of pure aluminum. Cover ring surface with white stove enamel. Connecting cable with strain relief and connector system for BEGA power supply unit, on/off or DALI. Luminaire for installation in a recessed opening with dimensions Ø 184 x 130 mm. For installation in suspended ceilings with a material thickness of 5-25 mm. Dimensions Ø 175 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 |
| Housing material: | Aluminum |
| Color temperature: | 4000 K |
| Suitable for Ceiling mounting: | yes |
| Suitable for wall mounting: | no |
| 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 strip lighting configuration: | no |
| Suitable for pendant suspension: | no |
| Suitable for surface mounting: | no |
| Suitable for emergency lighting: | no |
| Covering of the luminaire with thermal insulation material possible: | no |
| DMX dimming: | no |
| DSI dimming: | no |
| With Air slots: | no |
| Dimming LineSwitch: | no |
| Dimming Potentiometer (device-integrated): | no |
| Dimming 0-10 V: | no |
| Dimming GPRS: | no |
| Dimming 1-10 V: | no |
| Dimming manufacturer-specific: | no |
| Dimming DALI: | no |
| Dimming mains voltage modulation: | no |
| Dimming Trailing edge phase control: | no |
| Dimming leading edge phase control: | 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 dependent on operating device: | no |
| Suitable for lamp power: | 17.2 W |