Grote 44720 Heavy Duty Electronic Flasher 3-Pin 20 Lamp

The Grote 44720 is a heavy-duty electronic flasher designed for commercial vehicles and trailers with up to 20 lamp loads. This 3-pin flasher module delivers consistent, electronically-controlled flash rates between 60 to 120 flashes per minute for both LED and incandescent lighting systems.

Key Features:

• Supports 1-20 lamp loads with 12V DC operation (2-42 amps)
• Operates on 11 to 15 volts DC with less than 3 millivolts per amp voltage drop
• Molded base and terminals fit standard round flasher sockets
• Steady flash rate for all incandescent and LED loads
• Exceeds SAE 100-hour testing standards and complies with J1690 standards
• North American (JSO) pinout configuration
• Heavy-duty contacts for reliable performance

This electronic flasher is ideal for heavy-duty trucks, trailers, agricultural equipment, construction vehicles, and other commercial applications. The electronically-controlled timing ensures consistent flash rates regardless of lamp load, making it compatible with modern LED conversions as well as traditional incandescent lighting systems. Complies with FMVSS 108, SAE J945, and J590 standards.