I ned an electronic circuit for a salon timer to turn-off the lights after adjastable time .

Electronic Auto-Off Timers | Intermatic, Inc. (http://www.intermatic.com/products/timers/in-wall%20timers/electronic%20auto-off%20timers.aspx)
These are 120 volt electronic wall timers.
Your Lights are 220 volts?
You are not in the US?