4400 lm/m* | CRI > 90 | 2200K - 4000K | 12 m per feed-in (dimmed)
NP Focus-4 1CH Darklight
light without glareThe NauticProfil® Focus-4 1CH Darklight light insert has the same precision lenses and high power LEDs as the standard version, but is also equipped with an aluminum cover for the best possible end glare.
The entire brightness can only be perceived on the lighting surface, while the almost glare-free luminaire becomes an elegant and high-quality eye-catcher on the ceiling.
The NP Focus-4 1CH Darklight is optionally available with a protective glass for the lenses.
The NauticProfil® Focus-4 1CH Darklight is available in lengths from 258 mm to max. 2008 mm.
With a length of 1258 mm to 2008 mm, piercings are required on both ends. The standard and special lengths, including the wattages, can be found in our data sheet.
| color temperature | WW 2200K | WW 2700K | WW 3000K | NW 4000K |
| CRI type. | 85 | 93 | 93 | 85 |
| Lumen current (220mA) | 1688lm/m | 1856 lm/m | 2024lm/m | 2864lm/m |
| Lumen current (350mA) | 2492lm/m | 2740lm/m | 2988lm/m | 4228lm/m |
| 822 | 927 | 930 | 840 |
| Color | editor | Green | Blue |
| Lumen current (220mA) | 1300lm/m | 2300lm/m | 500lm/m |
| Lumen current (350mA) | 2012 lm/m | 3632lm/m | 751lm/m |
| XX R | XX G | XX B |
* All information on the lumen flow refers to the light source. In combination with covers / lenses, there is a material-related loss of light.
Technical specifications
| Rated voltage: | 48VDC (Range: 36 to 48VDC) |
| Nominal wattage: | 42.4W/m (350mA) |
| Photometric code: | 822/339, 927/339, 930/339, 840/339 |
| LED service life: | L80/B10 > 72,000 L90/B10 > 34,000 h (350 mA) |
| Dimmable: | Signal Pulse Width Modulation (SPWM) |
| Length dividing matrix: | 250mm |
| LED pitch: | 27.75mm, 36LEDs/m |
| Max. length per feed-in: | L(max) DIMMED = 15m (654W) |
| Solder jumpers | 220, 350, 500, 630mA (Default 220mA) |
