PIRA Classification: 5J10.20
Description: A battery, 20 Henry inductor, and a 7.5 W bulb are connected in parallel, with a tap switch between the battery and inductor. The tap key is held down for a few seconds with no apparent effect. When the key is released, the bulb flashes.
Special Instructions: None
Condition: Good
Setup time: 2 minutes
Safety Issues: None