2015-11-16

Angry Urban Development Minister of an Indian State Demands Removal of Poorly Designed LED Streetlights

As India rolls out its nationwide LED streetlight upgrade programs, some poor quality LED streetlight installations have disappointed the public.
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Sumitomo Chemical will participate in SPIE Photonics West 2025, the world’s largest optics and photonics conference and exhibition, to be held in San Francisco, California, the United States, from Tuesday, January 28 to Thursday, January... READ MORE