What’s the difference between the 3-Wire (No Neutral) and 4-Wire (Neutral Required) Smart Switches?
答:
Wire (No Neutral) Switches are compatible with older homes that may not have a Neutral Wire in the switch outlet box. If you do not have neutral wires...
广告We offer a huge collection of lighting & electrical supplies at Amazon. Find lighting & electrical supplies from hundreds of popular brands. Shop now!
Explore Amazon Devices · Shop stocking stuffers · Shop Best Sellers · Explore top gifts