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This is the first of a running series of articles about the development of standards , research and innovation for visible notification appliances. Each month we will provide an update of developments in these areas to help inform our readers about the latest technology, research and product developments.
August 03, 2017
Light Engine America’s new 20ms Low Frequency LED Horn Strobe Adds to Its Impressive Safety Credentials, Now California State Fire Marshal Office Listed
Milpitas, CA – July 28, 2017 - Light Engine America, a subsidiary of Light Engine Ltd., is pleased to announce that its recently released 20 milliseconds low frequency LED horn strobe, has been approved for listing by the California Fire Marshal’s office.

Already UL1971, UL464, ULC-S525 and ULC-S526 listed, ROHS compliant, and meeting NFPA 72 and NFPA 720 requirements, the Light Engine low frequency LED horn strobe now adds a CSFM office listing to its impressive credentials. “We are pleased to add another important piece to our growing line of LED-based fire notification devices. Our new low frequency 520 Hz horn strobe meets & exceeds applicable North American safety requirements, while providing industry leading product features & benefits as requested by our OEM customers”, stated Robert Tockarshewsky, Light Engine America Executive VP of Sales & Marketing. “As a leading OEM supplier to the fire & mass notification industries, Light Engine America realizes the importance of bringing technologically advanced fire safety products to market in a timely fashion.”

This advanced low frequency horn strobe, model # LEDS105-WM, combines patented Light Engine LED technology providing near perfect light polar plotting & the lowest current draw on the market today with professionally designed acoustics for optimal sound quality. For more information, visit the Light Engine America website at:

About Light Engine: Founded in 1997, Light Engine Ltd. is a global pioneer and leader in advanced LED technologies. Through vertical integration, continuous investment in research and development, and superior manufacturing capabilities for customized production, Light Engine has established a proven track record for bringing the best quality products to the Global market. Based in Huizhou, China, Light Engine Ltd. is ranked as one of the largest LED lighting companies in the world today. Light Engine America is the North American subsidary of Light Engine Ltd.
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