Line 28 Dark Optics

The design concept of Line 28 with Dark Optic lenses was to create a linear luminaire profile that catches the eye even with the power switched off. This linear luminaire's construction allows us to use miniature lenses; our profile width is only 28 mm. The slim luminaire delivers both up and down lighting following a minimalist design approach. The lenses achieve a uniform light distribution and are available in three output levels and color temperatures. The luminaire has interchangeable black, white, and silver lenses. The housing can be painted any color from the RAL palette.

 

Find out more about flexxica lighting and acoustics solutions.

flexxica lighting & acoustics

Technical information
luminaire size
574mm (↓2ft/1ft↑)
854mm (↓3ft/2ft↑)
1134mm (↓4ft/3ft↑)
1414mm (↓5ft/4ft↑)
1694mm (↓6ft/5ft↑)
1974mm (↓7ft)
2254mm (↓8ft)
2534mm (↓9ft)
2814mm (↓10ft)
3094mm (↓11ft)
3374mm (↓12ft)
system power
574mm (↓9.8W / ↑4.9W)
854mm (↓14.7W / ↑9.8W)
1134mm (↓19.6W / ↑14.7W)
1414mm (↓24.5W /↑19.6W)
1694mm (↓29.4W /↑24.5W)
1974mm (↓34.3W)
2254mm (↓39.2W)
2534mm (↓44.1W)
2814mm (↓49W)
3094mm (↓53.9W)
3374mm (↓58.8W)
luminous flux
574mm (↓117lm / ↑520lm)
854mm (↓1675lm / ↑1040lm)
1134mm (↓2234lm / ↑1559)
1414mm (↓2792lm /↑2079lm)
1694mm (↓3351lm /↑2599lm)
1974mm (↓3909lm)
2254mm (↓4468lm)
2534mm (↓5026lm)
2814mm (↓5584lm)
3094mm (↓6143lm)
3374mm (↓6702lm)
light distribution up
~145°x100°
light distribution down
65°/55°
luminous efficiency
LO: 118lm/W (65°), 117lm/W (55°), 110lm/W (up)
ST: 113lm/W (65°), 112lm/W (55°), 106lm/W (up)
HI: 108lm/W (65°), 107lm/W (55°), 101lm/W (up)
color temperature
3000K
4000K
TUNABLE WHITE on request
electrical control
ON/OFF
DIMM DALI
housing color
black 9005
white 9010, RAL color palette on request
reflector color
black matte
white matte
silver matte
mounting type
pendant
pendant up&down
IP
IP20
CRI
>90
SDCM
3
voltage
~230V
appliance classes
I
UGR
<19