Articles about lighting control
John in Pennsylvania asks; I’m trying to replace a single pole light switch with a timer light switch in a box that also has another single pole switch going to another light: How to Wire a Timer Switch for Lighting.
How to Wire a Remote Control for Light Fixtures: Installing a Control Module, Wiring the Control Devices, Security and Monitoring Options.
How can a photocell be used to control outside lights? Control Different Types of Outdoor Security Lighting so they Come On Automatically and Save Money on Your Electric Bill.