
This wired up to my 3-way stairway switch just perfectly. Those having trouble I suspect just aren’t wiring it correctly. Pro tip: to keep the light switch from triggering across all 180 degrees that it "sees” simply apply transparent scotch tape to the part you want to block. In my case, this allows me to keep the stair light from going on when walking past the open stairway. Works like a charm. I was afraid at this low price the switch would be cheap but it seems every bit as solid as more expensive brands.

Lutron Caseta PDW-5ANS-WH-A 5A Smart Home Switch With Wallplate, Compatible With Alexa, Apple HomeKit And Google Assistant For Ceiling Fans, LED Bulbs, Incandescent & Halogen - White
42 Review

ENERLITES Elite Series Decorator Rocker Light Switch, 15A 120V/277V, Gloss Finish, Single Pole, 3 Wire, Grounding Screw, Residential Grade, UL Listed, 91150-DB, Dark Bronze Color (10 Pack)
34 Review

Lutron Diva Magnetic Low-Voltage Brown Dimmer DVLV-600P-BR
27 Review

Black Lutron Maestro MA-L3T251-BL 300-Watt Single-Pole Digital Dimmer And Timer Switch For Incandescent And Halogen Bulbs
39 Review

Wireless Electronic Ballast Interface Certified
8 Review

⚡️ Sunpark LC-12014T (1) FC12T9 32W Circline (1) 2D 38W (1) FC16T9 40W Circline (1) FC9T9 30W Circline Lamp Compact Electronic Fluorescent Ballast with Circline Lamp Plug 120V
7 Review

💡 Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review

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