Final answer:
Recessed lights should be approximately half the distance between each light away from the walls to evenly distribute light throughout the room and avoid shadows near the walls.
Step-by-step explanation:
When it comes to the distance that recessed lights should be from the walls to the light's centerline, it is recommended to follow a general guideline. The distance between the recessed lights and the walls should be approximately half the distance between each light. For example, if you have recessed lights placed 4 feet apart, they should be approximately 2 feet away from the walls. This spacing helps to evenly distribute light throughout the room and avoid shadows near the walls.
It's important to note that this is a general guideline and may vary depending on the specific lighting design and room layout. In some cases, you may need to consider factors such as ceiling height, room size, and the desired lighting effect.