SOLERIQ S 13 with TENᵒ binning from Osram

May 17, 2016

Osram is introducing the Soleriq S 13 with 10° binning for unprecedented color consistency. Since the intense use of LEDs in general lighting, white binning has become increasingly important. However, as the CIE 1931 2° color space which is used globally is slowly reaching its limits and is no longer capable of adequately mapping the perceptible color differences of white LEDs, it is high time to act. Based on scientific findings, Osram Opto Semiconductors has now found a solution to this problem, and has introduced “TEN°” binning, which provides unprecedented color consistency.

In the usual CIE 1931 2° color space, two light-emitting diodes (LED) can exhibit noticeably different white tones despite the exact same color coordinates. The reason for this is the discrepancy between the CIE 1931 2° color space and the reality of color perception. In this color diagram it is assumed that the blue, green and red cones that are responsible for color perception in our eyes are evenly distributed. However, this is not the case in reality. The pigment density varies enormously over the field of view’s size; for example, there is a small area in the center where there are no blue cones at all. At a distance of 0,5 meters, the usual 2° color space only comprises a field of view with a diameter of 17 millimeters. Most applications in general illumination are rated at a field of view of 10° (about a diameter of 90 millimeters) and over, which is why distorted perceptions often occur. In white CoB LEDs, which are used as single light sources in wallwashers, spotlights and downlights, differences in color can be particularly unpleasant.

When it comes to “TEN°” binning, major color differences can be avoided through different spectral shapes. To achieve this the company took the CIE 2015 10° color space, recently developed by the International Commission on Illumination, and implemented it as 10° binning for white LEDs. Compared to the 2° color space, this 10° color space is much closer to the color perception of the human eye. “TEN°” binning will by no means replace existing standards, but only add to them for now.

Osram Opto Semiconductors will use “TEN°” binning for the first time in the third generation of the Soleriq S 13. This LED will guarantee unprecedented color consistency. In addition, the new Soleriq LEDs continue to be compliant with current industry standards, and continue to be compatible with existing white groupings. This still enables customers to implement their specific products and applications without any problems. Whether and when the new white binning is transferred to other series products will depend on market acceptance.

Find out more at: www.osram-os.com/osram_os/en/products/product-promotions/led-for-general-lighting/soleriq-family/soleriq-s/index.jsp.

>> Source ALL of your Canadian Electrical products in the Goldbook Directory <<

 

Related Articles


Latest Articles


Changing Scene

  • Mario Mongrain of  Delta Transformers appointed EFC Chair of the Dry-Type Transformer Section

    Mario Mongrain of Delta Transformers appointed EFC Chair of the Dry-Type Transformer Section

    February 3, 2025 Delta Transformers is pleased to announce the appointment of Mario Mongrain, National Sales Manager, as Chair of the Dry-Type Transformers Section of Electro-Federation Canada (EFC). This Section represents manufacturers of dry-type transformers that are voltage changing or isolation devices, which are air-cooled rather than liquid cooled. As part of his role, Mario Mongrain will be focusing on: “I… Read More…

  • CES Announces New Location for Dartmouth Branch

    CES Announces New Location for Dartmouth Branch

    February 2, 2025 City Electric Supply has announced the grand opening of the new location for their Dartmouth, Nova Scotia branch to better serve the community. New location: 10 Morris Dr. Unit 34, Dartmouth, NS B3B 1KB You can join them on February 5th to help celebrate. Read More…

  • Canada Tests a New Prototype Building that was Constructed in Eight Days

    Canada Tests a New Prototype Building that was Constructed in Eight Days

    February 2, 2025 The Minister of Transport and Internal Trade, the Honourable Anita Anand, announced the successful construction of a new prototype building at the drones and robotics test field on the grounds of the former Killaloe Airport. The small, 380 square foot building was built in only eight days, which can be seen in… Read More…

  • Electrozad Announces Wheatland and Northwinds as their GPS Supplier of the Year 2024

    Electrozad Announces Wheatland and Northwinds as their GPS Supplier of the Year 2024

    February 2, 2025 Electrozad is proud to recognize Wheatland and Northwinds as the GPS Supplier of the Year for 2024. Wheatland’s exceptional support and high-quality product offerings have been instrumental in driving growth and securing significant project wins across Electrozad’s markets. One of the highlights of this year was Wheatland’s pivotal role in securing major… Read More…