I use this with a momentary switch to turn off the chicken coop light after 5 minutes so it doesn't accidentally stay on. It was pretty overwhelming after reading the manual, but I gave it a try and set it up the way I wanted in one go. The instructions could have been a bit clearer, but I managed. Very versatile relays. I love that the on or off timer can be set pretty much any time you want. I will buy another one for another project.
β° BN-LINK Short Period Repeat Cycle Intermittent Timer - Versatile 24 Hour Interval Timer for Day and Night Operations
9 Review
PlusMart 24Hr Mechanical Timer Plug Outlet - ETL Listed, 2-Pack For Lights & Fans
21 Review
Plusmart Outdoor Digital Timer With Waterproof Light Sensor, Dusk To Dawn Control For Electrical Outlets (3 Pack + 6 Inch Extension Cord, 1/2HP)
30 Review
Programmable Outdoor Lights Timer With 2 Grounded Outlets, Waterproof And ETL Listed, Plug-In Switch With 6 Inch Extension Cord, Designed For 24-Hour Use And 1/2HP Capacity - Plusmart
29 Review
π Robertson 2P20132 Quik-Pak: 10 Fluorescent eBallasts for 2 F40T12 Linear Lamps, Preheat Rapid Start, 120Vac, 50-60Hz, Normal Ballast Factor, NPF, Model RSW234T12120 /A (Crosses to RSW240T12120 /B)
4 Review
π‘ High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review
Robertson Worldwide ISL432T8HEMV AH 3P20160 120-277V 50-60Hz High Power Factor 4 F32T8 Linear Lamp Fluorescent eBallast
6 Review
π‘ Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review