Grote 77912 Red Battery-Operated LED Warning Light – 360° Portable Magnetic Beacon

Portable, Cordless Safety Anywhere You Need It

The Grote 77912 Red Battery-Operated LED Warning Light is the ultimate solution for instant, high-visibility signaling without the hassle of wiring. This 360-degree portable beacon is designed for roadside emergencies, stationary equipment marking, and off-road safety applications. Featuring 24 ultra-bright LEDs, it provides a powerful red warning signal that is impossible to miss, even in low-visibility environments.

Extended Battery Life & Intelligent Performance

Efficiency meets performance with a specialized photocell sensor that automatically adjusts the light's intensity for low-light conditions, helping to maximize battery longevity. Powered by two D batteries (not included), this unit delivers an impressive 300 to 400 hours of operation. The light features a distinct 60 triple flashes per minute sequence, ensuring it captures the attention of passing motorists and workers more effectively than standard steady-burn lights.

Built for the Punishing Trucking Environment

Engineered with Grote’s legendary durability, the 77912 features a high-impact polycarbonate lens and a rugged nylon base. Its heavy-duty magnetic mount allows for instant, secure attachment to any metal surface—from truck cabs to trailers and heavy machinery. Whether it’s rain, dust, or heavy vibration, this compact dome light is built to withstand the elements and provide reliable safety shift after shift.