Constructed from an IP68 rated lightweight Magnesium housing and polycarbonate lens creating a fully self contained LED light housing. Fog Beam- Provides a low wide angle light pattern that increases short-range visibility in conditions like dust fog snow and rain. KC's Innovative adjustable mount allows users to easily adjust the aiming of lights horizontally for an optimum and consistent beam angle. KC's OE mounting system bolts directly up to 07-09 Jeep JK factory bumpers for easy install. 4 in Gravity(R) LED Fog Lights are powered by KC's patented Gravity Reflective Diode (GRD) and optical reflectors to deliver an incredible 150 lx at 10m using only .74A per light. KC's patented GRD system aims LEDs into precision reflectors capturing all light to project it forward.