I have now bought four of these timers. I've seen others comment on how difficult they are to program and in some cases complained about the lack of instructions. Well, anything that has robust features isn't going to be too easy to program. But once you get the hang of it, which I don't find too difficult, you'll be amazed by this timer and its features. As for the instructions, they came with all four of my timers. They print very small, so I just put them through my scanner into a PDF, enlarged the PDF for viewing, took a larger screenshot, copied the screenshot into a Word doc, and printed them out for easy reading and compliance when programming timers. Because the timer has a built-in battery that saves all data in the event of a power outage, I charge, disconnect, and program the timers more easily than if they were plugged into a wall or device. You'll love this little timer once you get comfortable with programming (and making the instructions more readable).
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
โฐ 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
UL Listed Plusmart Outdoor Power Stake Timer With Wireless Remote Control, Photocell Light Sensor, 6Ft Extension Cord, Switch, And 3 Waterproof Grounded Outlets With Cover
29 Review
Robertson Worldwide ISL432T8HEMV AH 3P20160 120-277V 50-60Hz High Power Factor 4 F32T8 Linear Lamp Fluorescent eBallast
6 Review
Wireless Electronic Ballast Interface Certified
8 Review
๐ก Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
๐ 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