Grote 78370 Amber 20" 4-Module LED Traffic Stick – SAE Class I, Weatherproof, Low Profile

High-Intensity Warning Power in a Rugged 20" Profile

The Grote 78370 4-Module LED Traffic Stick is an essential safety solution for emergency responders, utility fleets, and construction crews. Measuring 20.5 inches in length, this compact but powerful warning bar is certified to SAE J595 Class I standards, providing the highest level of brightness to ensure your vehicle is visible in the most hazardous conditions. Whether you are working on the roadside or managing a high-speed traffic zone, the 78370 delivers the professional-grade performance you expect from Grote.

Customizable Signaling and Versatile Patterns

Take control of your warning signal with 34 customer-selectable flash patterns and five phase options. This versatility allows you to tailor your vehicle's lighting to specific job site requirements or fleet protocols. The unit comes equipped with a 2-foot, three-wire cable for power, ground, and pattern selection. For even more advanced control, this traffic stick is fully compatible with Grote’s optional 5-button (98523) or 8-button (98524) programmable controllers (sold separately).

Industrial Strength & Modular Design

Built for the "Road Ahead™," the 78370 is constructed from durable extruded aluminum that resists warping, bending, and corrosion. Its ultra-low-profile design (only 1.2" high) makes it ideal for both interior and exterior mounting on grilles, bumpers, or rear windows. Maintenance is simplified through a front-load design, allowing for the quick and easy replacement of individual LED modules (Grote #98343) without disassembling the entire unit.