Linear Double Desk Light
B-Line / 2By2
Linear double-sided desk light for schools, offices, libraries and co-working spaces.
Aktiva has specialised in linear desk lighting for over 15 years, and B-Line/2By2 has been chosen by architects and designers for projects all over the world. Providing superb illumination across the work surface in a robust and minimalist Ø32mm shade, B-Line/2By2 is an ideal solution for double-sided work/study desks and tables.
Available in standard and bespoke lengths covering up to 2m in a single span, the product can also be seamlessly joined together to fit any desk configuration. The 300mm horizontal arms help to project the light to the very front of the desk. Sturdy through-desk fixings ensures the product can withstand the daily wear and tear of a busy work environment.
To add further flexibility, the shade can be rotated through 330° in 10° increments and locked in position. Control options include integral or remote touch on/off switch, or dimmable via DALI, Phase or 1-10V.
product details
| Description: | Linear double-sided desk light for schools, offices, libraries and co-working spaces |
| Mounting: | Direct mount through the desk surface |
| Material | Aluminium/steel/zinc/PMMA |
| Weight: | 2.2kg (950mm) |
| Power supply: | Remote Class II SELV LED driver |
| Certification: | Luminaire – CE LED driver – CE (UL Listed, CCC etc upon request) |
technical specification
| LED operating current: | 545mA/m |
| LED operating voltage: | 24V DC constant voltage |
| Total system power (4000K): | 390mm = 6.5W | 670mm = 8.4W | 950mm = 10.4W | 1230mm = 16.5W | 1510mm = 24.5W | 1790mm = 28.4W | 2070mm = 32.4W |
| Control: | Integral or remote on/off touch switch / Non-dimmable / DALI / 1-10V / Phase |
| Lifetime: | L70 F10 >60,000hrs (@ 25°C ambient) |
dimensions
optical specification
| Total lumen output: | 390mm = 444lm | 670mm = 814lm | 950mm = 1258lm | 1230mm = 1628lm | 1510mm = 2072lm | 1790mm = 2516lm | 2070mm = 2886lm |
| Luminous efficacy: | 98.6lm/W (@ 1230mm 4000K) |
| Light output ratio: | 80% |
| Beam angle (FWHM): | 116° |
| Colour temperature: | 3000K / 4000K |
| CRI: | 80 |
| MacAdam step: | 3 |
finishes
| Powdercoated: | Matt silver / matt black / satin black RAL9005 / white RAL9016 / bronze / other finishes on request |
| Plated: | Brushed stainless steel / polished chrome / polished brass / brushed brass / antique bronze / others finishes on request |
fixings
| Desk mount: | W1 – Ø24mm surface washer with Ø13mm through-desk fixing |
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