... ) was renamed Cold light which is Environment Friendly, safe and energy saving. It's a high-tech new product. ... bus, taxi, night club, disco, drinking bar, cafe, business center and supermarkets.Why choose EL?*Surface illumination with high brightness, Attract ... time: 6000hours-20000hours. *colourful: more color choose*Good moistureproof and shockproof,no heat, No radiation*Tender light---EL is a sort ...