• 12 years ago
Reused an old fly lamp which otherwise would have been thrown out.
The original cheaply made voltage tripler and small transformer lasted about 2 years, and completely failed.

This modification has the lamp up and running again for at least 5 years by now.
Disadvantage, big control box -- but it works, and does the job of zapping flies.

Caution !! here are high voltages in use and safe working practises need to be adhered too.