Yiguang's new low color temperature LED street light technology breakthrough 100lm/w

January 25, 2023

Taiwanese Everlight Electronics has taken the lead in passing the CNS Orthographic Marking Certification in Taiwan in 2010. In the spring of 2012, Yiguang officially released a new "Low Color Temperature" streetlight technology with an output efficiency of up to 100 lm/w, claiming the highest in the world. .

Yiguang said that it has passed the rigorous testing of CNS15233. It is the world's first LED street lamp product that meets Taiwan's energy-saving labeling standards and meets China's CQC low-color temperature road lighting energy-saving standards. This marks that its road lighting series has once again won the title of "Taiwan's first. The world's first" honor.

Yiguang pointed out that "low color temperature" refers to the warm yellow light system. The technical threshold is higher than the white LED technology. In particular, the low color temperature requires high efficiency and low color shift. It is technically necessary to overcome many difficulties.

The Yiguang R&D department broke through the existing technology bottleneck and launched low-temperature LED street light products including Dolphin Street Light and Nafu Street Light Series, which can provide 90W, 120W and 150W power consumption. In terms of warm color efficiency, except for the overall output efficiency of the lamp can reach 100 lm / w, after 3000 hours of lighting in the laboratory, there is no light decay phenomenon.

Everlight launches (from left to right) low color Dolphin and Knight streetlights

Yiguang said that its low-color temperature street lighting has a high-uniformity light source and a high color rendering performance of more than 85%, which can greatly enhance the lighting comfort of passers-by, in addition to the lighting products that can surpass the traditional sodium and complex metal lamps. Overall road lighting quality.

Yiguang refers to its LED lighting products. In addition to the global key certifications including UL, CE, FCC, ENEC and Taiwan CNS15233 certification and CNS Orthographic Marking, since 2009, it has won many product awards at home and abroad, including iF product design. The Grand Prize, the EDN Lighting Module Award and the PIDA Optoelectronics Product Award, etc., won the 2012 Taiwan Excellence Award this year.

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