Truck-Lite 97231 Ultraflash II Non-Audible Flasher Module (Heavy-Duty Solid-State, 90 FPM, 12V-24V, Bi-Polar Plug & Ring Terminal)

Maintain crisp, high-visibility hazard warning indicators across your fleet with the heavy-duty performance of the Truck-Lite 97231 Ultraflash II Non-Audible Flasher Module. Specifically engineered to manage standard flash sequences for directional signals and hazard lighting arrays, this premium electronic flasher module is a core safety upgrade for commercial truck fleets, delivery vehicles, service bodies, and vocational transport rigs.

Built to overcome the unexpected filament burnouts, heat build-up, and sudden contact wear typical of cheap thermal flashers, the 97231 relies on heavy-duty solid-state electronics. To prevent failure from vibration and environmental wear, the inner circuitry is completely encapsulated and sealed in a premium polyurethane potting compound within a structural machined aluminum housing. Operating at a steady 90 flashes per minute (FPM), this unit delivers a silent, non-audible signal cadence. It features an integrated self-resetting safety system that dynamically protects your vehicle's wiring grid against short-circuit overloads without requiring a fuse replacement.

Designed for maximum fleet versatility, this dual-voltage module natively supports both 12-volt and 24-volt electrical systems and manages higher electrical demands with a generous 17 Amp to 25 Amp load capacity (or up to twelve standard 32-candlepower bulbs). It works flawlessly with both modern low-draw LED safety strobes and traditional incandescent marker lamps.

The hardwired 3-wire system features a folding bi-polar plug with 11-inch leads for effortless reverse polarity operation along with a clean grounding ring terminal. This premium configuration allows for direct, trouble-free integration into your existing dashboard or steering column wiring loop.