What Size Recessed Lights do I Have?

Recessed lights are categorized by their size. The most common residential sizes are 4-inch, 5-inch and 6-inch. This leads to the common question; “What is

Hand adjusting a dimmer switch

What is the best dimmer style?

While the best dimmer style for recessed lighting is a matter of personal preference, you may not want to choose one based on appearance alone.