With an equipped 5D lens and a combination of flood and spot beams, this 20inch LED light bar can transmit light at a much more optimal spread. It is made of high quality aluminium diecast housing for extra durability while doubling heat sink. IP68 tested, this LED light bar is waterproof, dust-proof, quake-proof and anti-explosion. It comes with plug and universal harness kit with switch that can control all of the LEDs together. This product comes with a 3 year warranty.