Mechanical Timer 15 Minutes 24 Hours Intervals Time Relay …
4.2 out of 5 stars 41 2 offers from $11.49 G-Homa Timers for Electrical Outlets 4 Packs,24 Hour Indoor Plug-in Mechanical Timer,30 Minute Intervals, Daily On/Off Cycle,1 Polarized Outlet, for Grow Light,Christmas Lights, Lamps (ETL Listed)