Below some tips you keep in mind when you attempt to layout placing and choosing recessed lighting units.
Eyeball light distance from wall.
Do the same calculations for the width rows the width of the area to be illuminated.
It is preferred to use awall wash recessed lighting trim which have a directional reflector that focus the light only toward the wall.
Both techniques light vertical walls to make a space feel larger brighter.
Wall grazing fixtures are designed to graze a textured surface such as stone or brick with light.
To calculate the appropriate distance from the wall to install the can light multiply the distance from the ceiling to the center of the picture by 0 5774.
To light an area like fireplace the distance to place the recessed light unit away from the wall should be approximately 60 of the distance from the ceiling to the area you need to light.
Eye height represents the distance from the ceiling to the point where you typically aim your gaze while looking at the artwork.
The distance between the wall and the first light unit is the same as the distance between the wall and the last recessed light unit and is half the space between the recessed light fixtures.
The ideal angle to light a picture on the wall is 30 degrees meaning if you tilt an eyeball or adjustable can light 30 degrees to the right or left it lights up the picture at eye level.
You have to make the distance between lights equal to the distance between the wall and the lights.
That distance depends on your ceiling height equal to 0 33 of your ceiling height.
30 degrees is ideal to minimize glare and reflectance measured at the ceiling from vertical.
Much like the can light eyeball lights are recessed into the ceiling but the interior has a swivel mechanism that allows it to move like an eyeball.
The placement of the recessed light in relation to the picture on the wall is what determines the aiming angle.
This would be width number of lightsin the row or 10 feet 2 lights 5 feet between lights across the width of the room.
Now to get the distance from the wall you can divide the length between the lights in half which would equal 5 feet 2 2 5 feet.
For an eight foot ceiling mount wall washing fixtures 18 24 from the wall at a 30 degree angle.
Measure the width of the area and write down your answer.
So remember the distance between your lights is always twice 2x the distance from the wall to the first light.
Width of the room you would then apply the formula to the widthof the room.
Divide the width of the area by twice 2x the number of lights to be placed in that row and write down your answer.