New LUXEON Rebel LEDs set the benchmark for light and light quality in lighting applications

New LUXEON Rebel LEDs set the benchmark for light and light quality in lighting applications

Reduce white light binning range and increase supply certainty

San Jose, Calif. – Philips Lumileds has released two new LUXEON Rebel LEDs with color temperatures of 2700K and 3000K to extend the company's product line for indoor lighting applications (hotels, shopping malls, restaurants and homes). The new product uses the latest TFFC (thin film flip chip technology) and the unique Lumiramic fluorescence technology. In high-temperature applications such as downlights, the new product sets a new benchmark in terms of light efficiency. The implementation of Lumiramic's advanced fluorescence technology is increasingly narrowing the range of white light binning, freeing customers from the barriers of white light binning and improving the quality of light by providing superior color consistency.

Highlights of the new LUXEON Rebel

Reduce the white light distribution to the original 1/4

For a decade, white light binning has complicated the design of luminaires. Philips Lumileds is dramatically reducing the range of white light binning with advanced Lumiramic fluorescence technology. With more than 80% of the LUXEON Rebel lighting LEDs, the MacAdam value is controlled within 3 ANSI binning, luminaire design is simplified, and the color consistency between the individual luminaires is becoming a reality, while supplying The chain is also more certain and reliable.

“We continue to lead the LED industry from semiconductor manufacturers to partners in the lighting industry,” said Steve Barlow, executive vice president of sales and marketing. “The lighting industry has clearly told us and we have heard: they want to end the bin (choose Bin) ), I hope to be confident in the performance of the application, and hope to have a reliable supply chain. These requirements will always be reflected in our innovations and solutions."

Light effect under high temperature application working conditions

For the new LUXEON Rebel LEDs, the outstanding features are stable light efficiency at all practical operating temperatures and their own outstanding light efficiency. LEDs are generally tested at 25 degrees. In practical applications, such as downlights, LED bulbs, etc., the internal junction temperature of the LEDs will be much higher, reaching 80-100 degrees. When many LEDs have a significant loss of luminous flux and efficacy in this case, the new LUXEON Rebel LEDs still retain 90% of the luminous flux and 95% of the luminous efficacy of the technical data sheet - even at a junction temperature of 85 degrees.

Determined color rendering and minimum full-view role difference

The application of Lumiramic phosphors has further improved color rendering, with a typical color rendering index of 85 for both 2700K and 3000K color temperatures. At this level of color rendering, the color of retail goods, food and skin is very good and people's perception of light has become more positive and full of confidence.

Since blue photons emit LEDs through phosphor coatings of different thicknesses, most LEDs show color inconsistencies at angles off the central boresight, which in turn produces different color qualities. This poses a particular problem for linear or wall-washing applications, which is quite common in the hospitality industry. In order to provide reliable and consistent color and consistent white light over a wide range of viewing angles, Philips Lumileds' unique manufacturing method with its unique Lumiramic fluorescence technology greatly reduces the visual difference. This breakthrough not only contributes to the overall light quality, but also delivers consistent and repeatable results so that lighting designers can confidently design for many demanding applications.

Supply and support

The new 2700K and 3000K color temperature LUXEON Rebel LEDs are now stocked with a number of stocks for evaluation and proofing at the Fushun Electronics FLS Regional Marketing Center. Mass production will begin in August 2010. For more information, please contact Fuchang Electronics FLS or Philips Lumileds. Detailed information, including the latest product briefs and technical data sheets, can be found at and