Grote 77913 Amber Battery-Operated LED Warning Light – 360° Portable Magnetic Beacon

Cordless Convenience Meets Industrial Safety

The Grote 77913 Amber Battery-Operated LED Warning Light is the professional choice for instant, high-visibility hazard signaling without the need for complex wiring. This portable 360-degree beacon is an essential safety tool for construction sites, agriculture, utility work, and roadside emergencies. Powered by 24 ultra-bright LEDs, it delivers a brilliant amber signal that ensures your equipment is visible from every angle.

Unmatched Battery Life and Smart Sensing

Engineered for long-duration performance, the 77913 provides 300 to 400 hours of operation on just two D-cell batteries (not included). To maximize efficiency, it features an integrated photocell sensor that automatically adjusts the light's intensity for low-light or nighttime conditions. With a high-impact 60 triple flashes per minute sequence, this beacon is specifically designed to cut through visual clutter and alert nearby traffic and personnel effectively.

Rugged Construction for the Long Haul

Built with Grote’s signature heavy-duty materials, this beacon features a high-impact polycarbonate lens and a reinforced nylon base. The powerful magnetic mount allows you to securely attach the light to any metal surface—from heavy machinery and flatbed trailers to utility poles—making it a versatile safety solution for any job. Whether you're marking wide loads or securing a temporary work zone, the 77913 provides reliable, weatherproof performance you can count on.