ROAD GENIE Highway Safety Double Function Light (FL250XXL-S) in Red with LED Lights is an indispensable accessory tailored for every motorist. Designed to ensure safety during vehicular emergencies, it offers dual lighting modes – continuous and flashing, allowing for adaptability based on the situation. Measuring 6½" (16.5 cm) X 4" (10.2 cm) X 1½" (3.8 cm), this compact device is effortlessly storable in almost any vehicle. It boasts a strong magnetic back with two 1" (2.5 cm) magnets, enabling easy attachment to any ferrous surface. Alternatively, a convenient lever can be adjusted to make the unit free-standing, providing flexibility in placement. One of its standout features is its impressive visibility range, noticeable from up to 1¼ miles (2 km) away, ensuring your safety both day and night. Manufactured with a weather-resistant casing, this light also incorporates a flocked cloth to avert potential scratches from the magnet. Powered by 4 AA batteries (not included), it offers up to 24 hours of illumination, making it suitable for a wide array of vehicles from cars and trucks to boats and motorcycles.