This linear light bar is the legendary flagship E-Series(TM) light bar treated to a gentle arc, creating a curve in a 20"-54"extruded aluminum housing and packed full of Rigid Industries(R) Spot(TM) LED technology to produce an astonishing custom look for any car, truck or offroad vehicle. The RDS-Series(TM) is the apex of form and function. Rigid Industries(R) RDS-Series(TM) is another first for the LED lighting industry and has been in testing and pre-production for the last two years and was first tested by BJ Baldwin as seen on his trophy truck at Parker 300 in January 2012. Since that time, Rigid Industries' engineering team has been through numerous design changes, incorporating multiple patent pending utility and design features. The RDS LED light bar transforms the rectangular light bar Rigid Industries created, which became a phenomenon in 2006, to give this futuristic design sleekness and offer its customers an increased light spread. The world is curved, match it.