MSF262M-RED Foxfire Portable LED Emergency Warning Light 90 LBS Magnetic Mount Perfect solution for oversize load haulers, flare replacement, emergency signal/disabled vehicle, distress signal/disabled boats, utility work/traffic obstructions and farm equipment markers. Foxfire LED lights have advanced lens optics magnifiers for maximum visibility and safety. Two heavy-duty 90 lb. rated magnets secure the light to any metal surface. 26 super bright LED diodes can switch from strobe, Wig-Wag flashing to constant on functions. 360 illumination, rugged weather resistant construction and poly carbonate lens . Requires 4 AA batteries (not included).