6570 Series medium profile strobe light offers outstanding value when a cost effective SAE Class II light is required. The screw-on polycarbonate lens and snap-fit flashtube allows easy field service without tools while the reinforced nylon base features a shock-resistant 5-point power supply mounting, this series of lights are suitable for both on or off highway applications. Vacuum-Magnet model feature a 15' straight cigarette cord with switched plug.