... 1.water proof 2.super bright 3.cree chip 4.Used for farming,mining,truck,excavator 1. with cree chip2.9~ ... off-road, ATV, Excavator, Heavy duty equipment2. Reasonable design for heat elimination3. High perfomance of waterproof(IP=68), dustproof, quakeproof ... install9. Exemely long life time, up to 30,000hours service life time10. CE certiciate 15W LED work lights with cree chip Used for farming,mining, ...