LED Downlight DORIS
LED downlights from the DORIS series are suitable to be embedded into plasterboard ceilings.
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DORIS downlights represent a maintenance-free lighting solution and reach truly low electrical energy consumption levels (save up to 70 % on energy and maintenance costs comparing to common alternatives). If featured with DALI/DSI Control System, DORIS downlights maintain constant luminous flux during the entire lifespan. The top-notch OSRAM LED are used.
The fixture body is an aluminum cast, which ensures excellent heat management, so the opration time is quite long (more than 60,000 hours). LED Downlight DORIS can be mounted in a low installation height and is available in four different diameters - 146 mm, 190 mm, 210 mm and 285 mm. Opaline diffuser ensures the light is properly diffused and the LEDs are not visible.
Other benefits of the LED Downlight DORIS are easy installation, resistance to voltage fluctuations, no flickering nor delayed starting and environmentally friendly operation.
We provide 5 years warranty.
LED downlight DORIS Parameters
| MODEL | LED downlight DORIS 146 mm | LED downlight DORIS 190 mm | LED downlight DORIS 235 mm | LED downlight DORIS 285 mm |
| Input Voltage | 230 V AC/DC | |||
| Size | Ø 146 × 77 mm | Ø 190 × 79 mm | Ø 235 × 81 mm | Ø 285 × 73 mm |
| Opening in the ceiling | Ø 120 mm | Ø 165 mm | Ø 210 mm | Ø 260 mm |
| Output | 5 – 14 W | 7 – 21 W | 7 – 20 W | 17 – 26 W |
Light Flux (NW)*  | 790 – 1,801 lm | 1,031 – 2,716 lm | 1,052 – 2,789 lm | 2,405 – 3,601 lm |
| Beaming Angle | 120° | |||
| Colour Temperature | 3,000, 4,000 K or 5,000 K | |||
| LED | Osram | |||
| Colour Rendering Index | > 80 CRI (Ra)/> 90 CRI (Ra) | |||
| Power Factor | > 0.95 | |||
| Operation temperature | 5 °C ~ +35 °C | |||
| Operation Time | > 60,000 hours | |||
| Body Material | aluminium sheet | |||
| Diffuser | opaline | |||
| Enclosure Rating | IP 20/IP 40/IP 54 | |||
| Protection Rating | II. | |||
| Control Systems | 1-10 V, DALI, DALI/DSI (+ "Corridor" feature) | |||
| Emergency Module | yes, on request | |||
| Driver | Tridonic | |||
| Mounting | recessed | |||
| Weight | 0.3 kg | 0.5 kg | ||
| Warranty | 5 years | |||
* Light flux parameter shows the REAL light flux regarding the light intensity loss (not the LED chip light flux intensity, which does not reflect the real light intensity). Light flux intensity depends on the temperature employed (K), higher the temperature, higher the light flux. [3,000 K = warm white (WW), 4,000 K = neutral white (NW), 5,000 K = day light white (DW), 6,000 K = cold white (CB)]
