... .Lifespan>35000Hrs 3.2 years warranty 4.high power IP65 Bridgelux 70w high lumen led tunnel lightSpecificationProduct FeaturesItem NO.FLD-TL140 ... module;select for excellent imported semiconductor chip,it has high thermal conductivity,low luminous decay,pure colors and no ... costAdvantage1. highway and road lighting2. Low power consumption, high power efficiency.3. 50,000-80,000 hours lifespan. ...