Peterson V771A Amber Emergency Strobe Light Assembly

Product Description

The PETERSON V771A is an amber emergency strobe light assembly designed for mobile warning and hazard identification applications. Operating on 12 volts, this unit produces a revolving flash pattern that meets the visibility demands of roadside service, construction, and utility operations. The magnetic mount base allows fast, tool-free deployment on any ferrous metal surface, making it practical for service vehicles, tow trucks, and fleet equipment. The assembly stands 5.5 inches tall with a 4.63-inch diameter dome, offering a compact footprint without sacrificing output. Electricians and fleet maintenance technicians are the typical installers for this class of warning light.

The V771A is suited for 12-volt vehicle electrical systems commonly found in light-duty trucks, vans, heavy equipment, and utility vehicles. The amber lens color is the standard choice for non-emergency warning use, including construction zones, slow-moving vehicles, and roadside service operations. The magnetic mount makes it applicable wherever a temporary or semi-permanent warning light is needed without permanent wiring or hardware modification. Amber strobe lights of this type are commonly required by state and local safety regulations for specific vehicle classifications.

Key Features

• Revolving flash pattern for high-visibility warning in mobile and stationary applications
• Magnetic mount base for tool-free installation on ferrous metal vehicle surfaces
• 12-volt operation compatible with standard light-duty and heavy-duty vehicle electrical systems
• Amber lens meets typical non-emergency warning light color requirements
• Compact profile at 5.5 inches tall and 4.63 inches in diameter
• Compliant with California Proposition 65 standards

Compatibility

Designed as an OEM-style replacement or add-on warning light for 12-volt vehicles and equipment requiring magnetic-mount amber strobe assemblies.

Installation Notes

Installation is typically performed by fleet electricians or qualified vehicle maintenance technicians. Disconnect the vehicle battery before making any wiring connections to prevent shorts or accidental activation. Route wiring away from heat sources and moving components, securing with appropriate grommets where passing through metal panels. Verify that the mounting surface is clean and flat to ensure proper magnetic adhesion during operation.