2015-01-23

Mumbai: Western Railway to Replace Fluorescent Tube Lights with LEDs

The Western Railway, which operates in Mumbai, India is planning to replace less efficient fluorescent tube lights with LEDs, according to a report by mid day.
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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