JUST Digital Light Systems (DLS) now make homogeneous, short and long-term stable LED-based lighting a high-performance, cost-effective, standards-compliant solution. Standard LEDs and LED tubes are unable to emit uniform, stable light over the long term, exacerbated by the fluctuating quality of LED manufacturing. Through a patented multi-stage calibration process, selection of the best light-emitting diodes and LED drivers, and sophisticated control processes, JUST LED based luminaires produce the highest quality light, stable over the long haul. These are the JUST Digital Light Systems.
Critical color assessments with standardized D50 and D65 requires luminaires that emit high-quality, CIE and ISO standards-compliant light. Specifically, the spectral values, color rendering indices, chromaticity coordinates and metamerism indices must be achieved and maintained with very low tolerances to reliably "communicate color" anywhere in the world. Even small changes in the light spectrum greatly influence the color impression and thus the intended final product quality.
JUST Digital Light Systems simulate the spectral distribution of standard light D50 and D65 so well that the specifications for visual color assessment according to ISO 3664 and ISO 3668 are not only met, but are significantly exceeded. This means less variability in your color workflow.
In addition, it is possible to turn off the UV component required by the current ISO standard - to create conditions more similar to daylight - if necessary. This means that media producers have a solution compatible to both the previous ISO 3664:2000, and current ISO 3664:2009 standards.
With the new UV-ONLY function (UV-A), optical brighteners, specialty inks, security features, adhesives or other fluorescent materials can be detected even better.
Our LED-based Digital Light Systems are in use by everyone from international retailers and manufacturers to local design agencies and sign shops. Regards of your industry or application, size or format needs, our DLS provide you with the same quality, stability and price/performance. Ask us how we can help your color goals.