Super Bright: 4inch square Led Light bar with 16pcsx3w High intensity led, total of 48W at 6,000K color temperature. It can light up the entire forward viewing area, that will give you comfortable and safe driving. High Performance: Withstand Harsh Environment, Die-cast Aluminum Housing for Strength and Durability. Upgrade PC lens surface with high light transmission. Our 4 inch led pods have about 50,000hrs life time with IP67 rated Waterproof/dustproof/quakeproof, anti-corrosion for harsh environment. Better Heat Disation: In order to get best heat disation, our square led light pods takes 1070 aluminum which can performance best heat disation and best seal ability alloy as the heat sink and casing. The aluminum fan sharp design, makes it disate heat more faster and effective. Extend lifespan of the light bar beyond 50,000 hours. Adjustable Mounting Accessories: With adjustable mounting accessories, the work light can adjust to about 90 degrees, which makes ch