BEGA ceiling light downlight 51188.1K3 with focusable zoom optics for indoor use. Adjustable light intensity distribution. Variable half-beam angle between 15° and 50° by rotating the optical lens unit. LED, 10 W luminaire connected load, luminaire luminous flux 500 lm, half-beam angle 15/50°, color temperature 3000 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. With LED power supply 220-240 V, 0/50-60 Hz. Luminaire housing made of cast aluminum. Surface color velvet white. Adapter ring with optical scattering filter. Pane combination made of plastic, translucent. Optical lens made of silicate glass. Cover ring surface color velvet white. Dimensions 90 x 90 mm.
| Property | Value |
| Max. System power: | 10 W |
| Rated luminous flux according to IEC 62722-2-1: | 580 lm |
| Length: | 90 mm |
| Width: | 90 mm |
| Height/depth: | 90 mm |
| Protection rating (IP): | IP20 |
| Protection class: | I |
| Nominal voltage: | 220 to 240 V |
| Housing color: | white |
| Housing material: | other |
| Color temperature: | 3000 K |
| Color rendering index CRI: | 90-100 |
| Suitable for ceiling mounting: | yes |
| Suitable for wall mounting: | no |
| Voltage type: | AC/DC |
| With light source: | yes |
| Light source: | LED replaceable |
| Rated ambient temperature according to IEC62722-2-1: | 25 °C |
| With operating device: | yes |
| Material of Cover: | Transparent glass |
| Without dimming function: | yes |
| Operating device: | not required |
| Suitable for recessed mounting: | no |
| Suitable for strip light configuration: | no |
| Suitable for pendant suspension: | no |
| Suitable for surface mounting: | yes |
| 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 phase control: | no |
| Dimming Phase control: | no |
| Programmable dimming: | no |
| RF dimming: | no |
| Sine Wave Reduction dimming: | no |
| Touch and Dim dimming: | no |
| Zigbee dimming: | no |
| Push-button dimming: | no |
| Suitable for lamp power: | 8.8 W |