CFL 555 Mosfet circuit

[Aaron]

Here is just a test, no efficiency claims. Was getting the 555 working
and used this setup to test. 555 timer triggers mosfet to pulse battery
to ignition coil primary and output of ignition coil lights the CFL, which
of course has been disconnected from it's regular electronics.

YouTube - CFL 555 Mosfet circuit driving ignition coil