Grote 44720 Ultimate Heavy-Duty 20-Lamp Electronic Flasher (3-Pin Pilot) - 12V

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$31.06 EA

When you need the absolute maximum capacity and flawless performance for a complex lighting system, choose the Grote 44720 Heavy-Duty Electronic Flasher. This high-performance flasher is engineered to handle an exceptional load of up to 20 lamps (2A-45A amperage), making it the premier choice for large semi-trailers, buses, and vocational trucks with extensive lighting requirements.

The Grote 44720 features a 3-Pin design, which includes the critical Pilot connection, ensuring that your vehicle's dashboard indicator light (or pilot lamp) flashes correctly alongside the exterior lights. Its advanced electronic circuit guarantees a consistent, legally compliant flash rate of 60-120 flashes per minute for any combination of LED and incandescent bulbs. This is the perfect solution for preventing "hyper-flash" when retrofitting LED lights, while maintaining the pilot lamp function. Operating on 11V to 15V DC, this flasher is built with a molded base and terminals to withstand heavy use and is proven to exceed the SAE 100-hour test for long-term durability.

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Key Details

Flasher Type: 20-Lamp Heavy-Duty Electronic Flasher with Pilot Circuit.
Voltage: 12 Volts DC (11V-15V operating range).
Capacity: Extreme load rating for up to 20 lamps (up to 45A max amperage).
Connection: 3-Pin terminal style for applications requiring a connection to the dashboard indicator/pilot lamp (X, L, P Terminals).
Technology: Electronically controlled flash rate for consistent performance with any load.
Versatility: Provides a steady, non-hyper-flash rate for ALL LED and incandescent lighting loads.
Durability: Built to withstand demanding conditions, exceeding SAE 100-hour testing.
Fitment: Square body designed to fit securely into a standard round flasher socket.
Compliance: Meets FMVSS 108 and SAE J1690 standards.
Application: Ideal replacement for heavy trucks, fire/emergency vehicles, large buses, and trailers with a pilot lamp requirement and high lamp count.