I purchased a 2 pack of these for use with usb led strips. One worked great but the other one would not turn off the light completely. I ordered A replacement pack and both of those worked great. They are a little bulky but they do their job.
10 Pack BESTTEN Dimmer Light Switch - Single-Pole Or 3-Way, 120V Compatible With LED/CFL/Incandescent/Halogen Bulbs & Wallplate Included - UL Listed White
43 Review
Lutron Diva Magnetic Low-Voltage Brown Dimmer DVLV-600P-BR
27 Review
ENERLITES Countdown Timer Switch For Bathroom Fans And Household Lights, 1-5-10-15-20-30 Min Settings With Manual Override, Always On Blue LED, Neutral Wire Required, UL Listed, HET06A, White, 2 Pack
38 Review
The Clapper Smart Home Technology - Original Sound Activated On/Off Light Switch Device For Kitchen, Bedroom, TV, And Appliances - 120V Wall Plug - As Seen On TV Home Gift - Optimize Your Home!
24 Review
Robertson Worldwide ISL432T8HEMV AH 3P20160 120-277V 50-60Hz High Power Factor 4 F32T8 Linear Lamp Fluorescent eBallast
6 Review
💡 Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
Wireless Electronic Ballast Interface Certified
8 Review
💡 High-Quality Advance ICN-4P32-SC Electronic Fluorescent Ballast: Ideal for 4 Lamps, 32W T8, 120/277V
3 Review