Par Can Light Sizes
They can be used with most trim types for general task or accent effects.
Par can light sizes. Find the lightbulbs shape you re looking for with this visual chart detailed illustrations of bulb shapes include a19 mr16 par and linear fluorescent tubes. Similarly the diameter in millimeters can be found by multiplying the par designation by 3 125. The size you need depends on the planned function and location of the light. To determine the size measure the diameter of the cut out opening in inches not including the trim.
Par cans for lighting stages and theaters you will find that par cans are used much more commonly than any other type of luminary. Keep in mind your ceiling height. An incandescent light bulb or standard led found in a wide range of home lighting fixtures. They re good for highlighting areas and work as accent or task lighting.
For example a par30 lamp is approximately 3 75 inches in diameter. Choose one that will accommodate the height of your ceiling or the size of your wall. So a br30 is 30 8 inches or three and 3 4 inches. 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.
Cfl bulb types an energy efficient bulb. Par cans come in a variety of sizes and shapes. An mr11 is 11 8 inches. From the minuscule par16 to the 1000 watt par64.
4 inch and 5 inch fixtures are great in kitchens for providing overhead countertop lighting. That par coating maximizes the light output that you ll get from the light bulb. Par16 par20 par30 par36 ar111 par38 from top left to bottom right. Thus a par 64 is nominally 64 eighths of an inch in diameter.
Par bulb type a par lamp can be either incandescent halogen or led and has a built in reflecting surface. Par cans come in a wide variety of sizes and shapes. Par stands for parabolic aluminized reflector. Small recessed lights fit well with modern décor styles.
Par cans are the most widely used light for concerts clubs and theatrical lighting. 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. There is a range of recessed light sizes. The approximate nominal lamp bell diameter in inches can be found by dividing the par size by 8.
Larger lights work with more traditional looks and can be useful for room lighting. So you can swap out a par30 for an r30 or a br30 they are all the same size. From the minuscule par16 to the 1000 watt par64 cans. The par denotes the light bulb has a parabolic aluminized reflector on its inside directing light out.