... 30000 hoursWeight2.0 KgSize4"(150*100*144mm) Product Feature: 1. Reasonable design for heat elimination.2. High performance of waterproof (IP=67 ... ), dustproof, quakeproof, anti-explosion.3. High impact Aluminum alloy housing, borosilicate hardened glass lens.4. Super ... , off-road, ATV, Excavator, Heavy duty equipment, etc. four color high quality hid working lamp