Recessed Bulb Sizes

Factors such as color temperature lumens and wattage affect the quality of light in a room.

Recessed bulb sizes.

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. An mr11 is 11 8 inches. There are 6 types of light bulb bases commonly used in recessed fixtures. In the u s the size diameter of a light bulb is expressed using a numerical code that represents 1 8ths of an inch.

Multifaceted reflector mr bulbs are small in size with a reflective faceted interior. Many led retrofit modules come in 5 6 inch size which means they have an adjustment that allows them to fit either 5 inch or 6 inch housings. Most folks simply replace burnt out bulbs with what they pull out. The number following the letters in a recessed light bulb indicates size.

1 888 455 2800 fax 1 508 363 2900. So you can swap out a par30 for an r30 or a br30 they are all the same size. Some recessed lights work with screw in bulbs while others use pin base bulbs. For example an mr16 lamp is 16 1 8ths of an inch or 16 8 2 inches in diameter.

When considering recessed lights pay attention to the type and size of bulb or lamp the fixture uses. It s the diameter of the light bulb in eighths of an inch. Halogen and led bulbs are the most common bulbs for recessed. The halo hlb6 selectable series is a complete the halo hlb6 selectable series is a complete ultra thin direct mount downlight that offers you the option of choosing your color temperature directly on the fixture.

This explains the types of recessed lighting. With the flick of a switch you can choose between 5 color temperatures ranging from warm 2700k to daylight 5000k prior to installing into your ceiling. So a br30 is 30 8 inches or three and 3 4 inches. Housings sizes can vary a little between manufacturers but they should measure close to a whole number either 3 4 5 or 6.

From top left to bottom right. Par16 led bulbs in ceiling fan fixture par30 led bulbs in recessed soffit light fixtures par16 led bulbs in eyeball light fixtures par38 led bulbs in garage security light par38 led bulb in kitchen can light. Halogen par bulbs provide a whiter brighter light than a regular r bulb along with a more controlled beam spread. This lighting is a great option for many rooms in your home and there are many options to consider when choosing the best recessed lights for you including size trim and bulb temperature.

Choosing the correct light bulb for recessed can lighting can be a daunting task. They can be used with most trim types for general task or accent effects.