
These timers are great. Easy to program (once you get the hang of it) and gives you lots of options. I love that they give you two ground jacks that you can program separately. My wife uses them for the plants she has in her terrarium. One outlet controls the lights 12 hours a day, and the other turns on the fan for 15 minutes every 4 hours. Great that everything is automated. We ended up ordering two more to put in our basement as it's getting colder now and she's bringing her plants inside. Highly recommended.

🕑 Fosmon Dual Outdoor Timer Outlet - 15A 24-Hour Mechanical Light Timer with Water Resistance, ETL Listed, Heavy Duty, 2 Grounded Outlets, 7-inch Power Cord - Black
9 Review

⏰ BN-LINK Short Period Repeat Cycle Intermittent Timer - Versatile 24 Hour Interval Timer for Day and Night Operations
9 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

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

Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review

💡 High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review

Wireless Electronic Ballast Interface Certified
8 Review

💡 Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review