Product Details: The Grote 4.25” Battery Operated LED Warning Light keeps you Ready for the Road Ahead™ as a portable, lightweight, and battery-operated solution for your lighting needs. Gain high-quality lighting for up to 300-400 hours with 24-ultra bright LEDs. In low light situations, this LED warning light comes with a photocell that adjusts intensity automatically, ensuring proper visibility and safety. This LED warning light secures firmly to metal surfaces with its strong magnet base, providing you with the convenient portable lighting you need. FleetPride is your First Click in Heavy Duty®.