Wästberg w181 Linier Hanging
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At first glance, w181 Linier resembles a linear pendant lamp. However, a closer look at its geometrically strict body reveals that there’s more than meets the eye.
A series of 256 deep-recessed individual optical systems, packed ultra-tight, provides a crisp directed light.
Separate anti-glare compartments allow for a precisely defined field of warm, well-balanced and glare-free light.
Luminous intensity distribution (polar)
w181 Linier: 4000K
Luminaire luminous flux: 2601lm
Luminaire luminous efficacy: 47lm/W
Light calculation: single workplace
Suspension height: 1.80m
UGR ≤ 19 / L65 ≤ 3000cd/m²
Calculation surface
Desk dimensions: 1.6×0.8m
Desk height: 0.75m
Average illuminance (Em): 970lx
Uniformity (U0): > 0.6
Light calculation: double workplace
Suspension height: 2.25m
UGR ≤ 19 / L65 ≤ 3000cd/m²
Calculation surface
Desk dimensions: 2× 1.8×0.8m
Desk height: 0.75m
Average illuminance (Em): 540lx
Uniformity (U0): 0.6
Material
- Lamp body: Aluminium
- Louver: polyamide
- Diffuser prism: PMMA
- Ceiling rose & bracket: ABS
- Cord length 300cm
- Colour Black
- Net weight 1.7kg
- Light source Integrated LED (included)
- Life time expectancy 50,000h
- Colour Rendering Index (CRI) ≥ 90
- Prismatic diffuser
- Louver UGR ≤ 19 / L65 ≤ 3000cd/m²
- Watt 45W Modulation 1.0%
- Voltage 220–240V Flicker index 0.0009
- Light control Article-specific information SVM 0.004 (flicker-free)