... 2.Heat dissipates easily 3.2-year Warranty 50W LED Tunnel light Product DescriptionDimension: L285*W240*H180mm Material: Die-casting aluminum ... )Protection grade: IP65CE , RoHS,FCC,LVD,IP65 Certification for led tunnel lightTemperature range: Indoor-40 to +80 degrees.Applications : Suitable for ... , such as department, airport, Subway. Cloverleaf junction etc. Picture (led tunnel light)