Signal Vehicle Products (SVP), now part of STAR Warning Systems, has been a trusted name in emergency vehicle lighting since 1974. Known for its durable and reliable warning lights, SVP serves police, fire, and public safety markets with a wide range of products including beacons, strobes, lightbars, traffic advisors, and switch boxes. Now backed by STAR's advanced technology and manufacturing capabilities, SVP continues to deliver dependable lighting solutions for critical applications. See below for our current inventory of SVP warning lights and accessories.