Truck-Lite 550 Signal-Stat Thermal Flasher – 12V Aluminum Module, 3-Blade Terminal, 60-120 FPM

Heavy-Duty Variable Load Performance
The Truck-Lite 550 Signal-Stat Thermal Flasher is a high-performance signaling solution designed for reliability and longevity in commercial and personal vehicles. This 12V aluminum flasher module is engineered to handle variable loads, making it a versatile choice for a wide range of towing and hauling applications. Its heavy-duty design ensures a consistent flash rate, even as the electrical load changes when trailers are connected or disconnected.

Durable Aluminum Construction
Unlike standard plastic flasher units, the Truck-Lite 550 features a rugged aluminum housing that provides superior heat dissipation and protection against the vibrations of the road. This flasher module supports up to three 32 CP (candlepower) bulbs per side for turn signals, plus a pilot bulb, and can power up to six 32 CP bulbs simultaneously for hazard warning functions.

Key Features:

• Variable Load Capability: Maintains a steady flash rate of 60–120 FPM (flashes per minute) regardless of the number of bulbs in the circuit.

• Extended Service Life: Heavy-duty internal components designed for longer life and more duty cycles than standard thermal flashers.

• Rugged Housing: Lightweight yet durable aluminum casing protects internal thermal mechanisms.

• 3-Blade Connection: Standard 3-terminal blade design for quick, "plug-and-play" replacement in compatible vehicle sockets.

• Hazard Ready: Capable of flashing up to six 32 CP bulbs for emergency hazard warning visibility.