What is a par 36 bulb?
In the lighting industry, the acronym “PAR” stands for “parabolic aluminized reflector.” PAR bulbs use a parabolic mirror reflector to direction light into a specific beam angle that is unfocused around the edges. Our PAR36 bulbs have beam angles that vary from very narrow spot lights to very wide flood lights.
How big is a par 36 bulb?
4.5-inch
In this case a PAR36 bulb has a 4.5-inch diameter….Most Common LED PAR Bulbs.
| PAR | DIAMETER |
|---|---|
| 36 | 4.5 inches |
| 38 | 4.75 inches |
What are the sizes of LED bulbs?
LED globes have a spherical design that is easy to recognize. These bulbs range in size from a 1.5-inch diameter up to a 5-inch diameter. Aside from vanity lights, LED globes are commonly used in wall sconces, light stringers, and other decorative fixtures.
What is a PAR 36?
The “36” in the PAR-36 or PAR36 refers to the dimensions of the FACE of the bulb (or lamp) in eighths of an inch; thus a PAR36 is 36 eighths of an inch in diameter across the face of the bulb, 4.50″ (114.3mm) Maximum Outer Diameter. “PAR” bulbs are usually but not exclusively halogen bulbs by design.
What does PAR mean in lighting?
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.
What is a PAR-36?
What is the difference between PAR-36 and PAR 46?
PAR-36 (PAR36) is 36 eighths of an inch in diameter or 4.50″ (114.3mm) Maximum Outer Diameter. PAR-46 (PAR46) is 46 eighths of an inch in diameter or 5.75″ (146.05mm) Maximum Outer Diameter.
How do I know what size LED?
LEDs come in all sorts of sizes as well. Here is a photo showing a 3mm, 5mm and 10mm LED. the “millimeter” size refers to the diameter of the LED. For example, if you need to drill a hole in a box for your 5mm blinky LED, the hole size should be 5mm, and you’d need a 5mm drill bit to make it.
What does relative to par mean?
In order to judge your performance in golf, you score yourself relative to par. If it takes you one shot more than the recommended par for the hole, that is called a bogey and scored as +1. If it takes you one less shot than par, this is known as a birdie and scored as -1.