It s the diameter of the light bulb in eighths of an inch.
4 inch recessed lighting bulb size.
They can be used with most trim types for general task or accent effects.
It provides focused light on an area in addition illuminating it.
They have the best color spectrum for accenting.
Factors such as color temperature lumens and wattage affect the quality of light in a room.
When considering recessed lights pay attention to the type and size of bulb or lamp the fixture uses.
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Low voltage mr16 halogens offer the best features of the bulbs listed above.
An mr11 is 11 8 inches.
So a br30 is 30 8 inches or three and 3 4 inches.
Aluminum recessed lighting housing for new construction ceiling insulation contact air tite 21 97 21 97.
Examples of task lighting include lighting for reading areas stovetops and sinks.
So you can swap out a par30 for an r30 or a br30 they are all the same size.
For task lighting install recessed lighting directly overhead.
Use recessed lights to illuminate focal points such as kitchen bars bookshelves paintings statues and fireplaces.
4 inch lighting is great for small areas such as above a kitchen sink on top of plants and next to a desk.
Halogen and led bulbs are the most common bulbs for recessed.
Great for small areas.
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The number following the letters in a recessed light bulb indicates size.
These are available in a par 20 size for 4 recessed a par 30 size for 5 and 6 recessed and a par 38 size for 6 recessed fixtures.
Some recessed lights work with screw in bulbs while others use pin base bulbs.
Benefits of 4 inch recessed lights.
Halo h99 4 in.
Nominal lens aperture size.