广告Trendy Lamps and Shades For Home Improvement Enthusiasts. Order Today. We Offer a Range Of Lamps In Crystal, Glass, Metal, Plastic, Porcelain and More Materials.
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...
English
保存
分享
更多
