NEDO starts test for self-luminous emergency guide light in Tokorozawa city

49 self-luminous guide lights “E-SEG” were installed around Koku-koen station in Tokorozawa City, Saitama Prefecture. The cordless devices are based on an LED combined with a plastic solar cell storage battery. The test is aimed to test durability and performance under real-life conditions.

NEDO news release, November 25, 2015

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