Unity (330CL) 6" Diameter x 100W Post-Mount Spotlight with Chrome Head for Dodge RAM Tightly controlled 100 watt, 245,000 candlepower beam 360 degree horizontal and 180 degree vertical rotation Finger-tip switch Works only on driver side or passenger side post of 2009-2014 Dodge RAM Requires 189 installation kit for driver side or 189RH installation kit for passenger side to mount