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INFO DESIGN & PLANNING
DOWNLOAD Product overview
DOWNLOAD Planning data
Please understand that the exceptionally broad ALPHABET SPECTRA range has been concentrated on the core range in the new presentation.
Please do not hesitate to contact us if you cannot find the version you are looking for. However, we can continue to offer individual solutions.
Of course, you can also get the color rendering version of the ALPHABET SPECTRA with CRI 80, for example.
The optimal colour rendering comes standard with ALPHABET SPECTRA familiy CRI >98. The quality differential is particularly visible in the red spectrum R9. Additionally, with 2SDCM (Standard Deviation of Colour Matching), WILA currently offers the highest colour homogeneity value of any LED luminaire with colour temperatures of 2700K (super warm white), 3000K (warm white) and 4000K (neutral white).
Downlight and Wallwasher-Downlight
The built-in secondary reflector directs portions of light evenly onto the wall surface. At the same time, the light system permits a homogeneous lighting of the floor. When combined with downlights (Beam spread angle α 20°, 40°, 60°) these luminaires produce a visually consistent edge at vertical surfaces. The result is a perfectly homogeneously lit room.
Recessed adjustable Spotlights
Accent lighting of the highest quality | Half peak angle α 20°, 40°, 60°
361° rotating
The lighting module can be rotated up to 361°, a rotation lock prevents over rotating the electrical connections and provides safety.
30° tilting
The inclination angle allows infinitely variable adjustments from 0° to 30°. these adjustments can also be made retrospectively from below.
The colour rendering index Ra (= General Index) is calculated on the basis of eight defined test colours R1-R8, whose arithmetic mean determines the Ra value. The reference light source with a maximum value of 100 is a light with a daylight-like spectral range. The values for R9-R15 need to be considered for the reproduction of saturated colours or skin tones. They do not form part of the Ra value and are therefore stated separately.
Daylight quality colour rendering CRI 98
The ALPHABET SPECTRA family of products offers two different qualities: in addition to the products with a colour rendering index of CRI 83, a second line is now available with the highest colour rendering indices across the entire colour spectrum. These luminaires not only stand out with an excellent colour rendering index of 98 but also provide consistently high values for saturated colours.
With R9 (red) >90 or R15 (skin tone) >95 ALPHABET SPECTRA permits the implementation of high-quality lighting solutions in a daylight-like quality.
Chromaticity stability ALPHABET SPECTRA
Uniform luminous colour for all luminaires - guaranteed over their entire life cycle
Luminaires arranged in groups should not display any visible luminous colour differences. This is of particular importance when using spotlights or washlights for vertical illumination tasks. For ALPHABET SPECTRA luminaires this deviation is as low as 1x2-step MacAdams corresponding to a colour temperature of approx. +/-50K. This quality criterion is maintained almost 100% over the entire lifecycle since even after 5 years of permanent operation all luminaires still post a max. of 3-step MacAdams Ellipses. For LEDs such a stable colorimetric locus is unique on the market and guaranteed as a quality feature for 5 years.
ALPHABET SPECTRA galaxy
All luminaires can be provided as "galaxy" version without affecting the light technical characteristics. Via App and Wireless Bluetooth (Mesh 5.0) these luminaires can be controlled with unlimited scalability. Technical parameters or life-time data can be read from the module or additionally used as a beacon. Furthermore, "galaxy" luminiares meet IEEE1789 recommendations and provide flicker-free dimming down to 0.1% (>3000Hz to 1.25%). The operational warranty is further exceeded to 7 years without any LED failures.
WarmDim 3000 K - 1800 K
Adjust the lighting to suit the occasion. Warm, dimmed lighting for a informal sit-down dinner in the evening or cool bright light for a conference - in the past, this was achieved using tungsten halogen lamps, but now it can be done with efficient LED lighting as well.
Intelligent Dimming - WarmDim luminaires deliver 3000K at full brightness and warm to 1800K at the lower dimming range. The lamp follows the black body curve at continuous dimming from 100% to 1%. As standard, the control is 1-10V.
Please do not hesitate to contact us for your specific WarmDim lighting solution, project related DALI applications are possible.
