Circuitron EF-1 Emergency Light Flasher with 2mm Red LEDs (Model #800-3022)

Description

The CIRCUITRON EF -1 Emergency Flashers are low cost circuits designed to alternately flash two Light Emitting Diodes at a constant rate. These units will add incredible action and excitement to emergency vehicles, barricades, signs, towers, etc. The EF-1 features an ultrasimple four wire hookup and may be powered by a 9 volt battery or with a PS-3 Power Supply Adapter.

The EF-1 measures 1” square.

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