Skip to main content
PIRA Code(s)
Set up time
1 minute
Physics and Science Concepts
AC Circuits
Plug in the circuit. Flip the switch that says line and then put the lever to the automatic side for the whole lamp to light up. Flip the line switch again and move the lever to the middle. Put the line switch on again and move the lever to the manual side. This will heat up the filament. Then move the lever a little away from the manual side for the entire light to be lit.

Fluorescent lamp circuit mounted on a board can be used manually or automatically.