... of waterproof (IP=67), dustproof, quakeproof, anti-explosion.3. High impact Aluminum alloy housing, borosilicate hardened glass lens.4. Super bright: 30 ... work lamp for Farming, Mining, SUV, Fire-Engines, Vessel, truck, forklift, off-road, ATV, Excavator, Heavy duty equipment, etc. four color high quality ... hid working lamp