... 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 ... 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 ...