What does PAR on a light bulb mean?
parabolic aluminized reflector
PAR stands for “parabolic aluminized reflector.” These bulbs have a lamp, reflector, and pressed lens inside the lamp to provide directional lighting. They have a shorter body than BR light bulbs with a bowl shape. PAR light bulbs have soft light, but with a more defined edge than BR bulbs.
How big is a par 36 bulb?
4.5-inch
The diameter of a bulb directly correlates to where it can be used. In this case a PAR36 bulb has a 4.5-inch diameter….Most Common LED PAR Bulbs.
| PAR | DIAMETER |
|---|---|
| 36 | 3.75 inches |
| 36 | 4.5 inches |
| 38 | 4.75 inches |
What is a PAR 30l bulb?
Parabolic aluminized reflector (PAR) 30 bulbs control light more precisely. They produce about four times the concentrated light intensity of general service A shape incandescents, and are used in recessed and track lighting. Therefore, PAR 30 types are short light bulbs that are 3.75 inches in diameter.
What is an R14 light bulb?
Reflector (R) 14 bulbs have a reflective coating on the inside of the bulb that directs light forward. Like all light bulbs, the 14 value represents the diameter of the bulb in 1⁄8 of an inch. Therefore, a R14 is 1.75 inches in diameter.
What are the PAR bulb sizes?
The most common sizes of PAR bulbs vary in size from PAR16, PAR20, PAR30, PAR36, and PAR38. LED PAR bulbs provide a dimmable, bright light that requires less energy to operate.
What are PAR sizes?
Specialty Bulbs “PAR” is an acronym for “Parabolic Aluminized Reflector”, this refers to the shape and design of the light bulb. The commons sizes of PAR lamps are: PAR-16 (PAR16) is 16 eighths of an inch in diameter across the face of the bulb, or 2.0″ (25.4mm) Maximum Outer Diameter.
What does E17 light bulb mean?
intermediate
It’s used for nightlight bulbs, and sometimes for decorative light bulbs used in chandeliers and over bathroom mirrors. E17, “intermediate” base, is in between these two sizes. It’s sometimes used for desk lamps and appliance bulbs, but is not as common.
What is a PAR can used for?
PAR Cans are the most widely used light for concerts, clubs, and theatrical lighting. PAR cans come in a wide variety of sizes and shapes; from the minuscule PAR16 to the 1000 watt PAR64 cans.