... rate: IP67, IP6K9K, SAE J145511. Working temperature: -40~ 85°C Services and transport:- Warranty: product warranty for one year- OEM ... ensuring they go the distance.. Waterproof and anti-corrosion: LED light bars can be used in the rain or harsh environments.. Wide ... , Mining, Boating, Farming, Heavy Equipment etc.. The light output of these LED light bar is simply phenomenal, they produce a mass of ...