21207 Flasher

Category: SKU: 21207



Replaces 550 Thermal Type Flasher
12 Volt – 3 Terminal
Lasts up to 10 times longer than thermal flashers
Flashes 1-10 signaling lamps and 2 indicator lamps – variable load
Flash rate will not slow down when hooked to a trailer
Precious metal contacts
Starts flashing in half the time of a normal thermal flasher
Not polarity sensitive, does not require grounding
Will not overheat like thermal flashers
Unique, audible “click”
Input lead must be fused at 25 amps