2015-08-31

LED Siren Tornado Alert System in A U.S. Town Gives Way to Smartphone Alerts

The Midwest in U.S. is a tornado prone region that many residents in The Heartland have set up weather alerts on their phones to prepare ahead of severe weather, according to WorldNow and KFVS12 report.
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The prior blog titled “Nichia’s contribution to a realization of a mercury-free society” took a short break. However, there was a release about new LED-based water disinfection devices made by Miura Co., Ltd., a Japanese manu... READ MORE

Violumas aims to provide the best variety of high-performance UVA, UVB, and UVC LEDs, encapsulated with the highest quality fused silica optics. The wide selection of beam angles (30°, 60°, 90°, 120°, and 135°) allows Violu... READ MORE