What size is BR40 bulb?
5″ across
The Shapes: BR30 and BR40 The 30 and 40 refer to the size of the bulb in 1/8 inches — 30/8 and 40/8 inches respectively. Or more simply, the BR30 is just under 4″ across and the BR40 is 5″ across.
What does BR40 mean in light bulbs?
BR30 vs BR40 In a Nutshell It’s pretty simple. The numbers 30 and 40 refer to the size of the bulb, which are measured in 1/8 of an inch. So a BR30 bulb measures 3.75 inches, and a BR40 is 5 inches.
What is the difference between BR30 and BR40 lights?
Within the floodlight category, the main difference between the BR30 LED and the BR40 LEDs that I tested is the amount of light produced. With 1100 lumens, the BR40 LEDs are about 40 to 70 percent brighter than the BR30 LEDs. In a two-story space they’ll “wash” the walls and ceiling as well as the floor.
What does BR40 stand for?
The “B” stands for “bulged”, the “R” stands for “reflector”, while the “40” represents the diameter of the face of the bulb, in this case 40 (1/8) inches, or 5 inches. What to watch out for when buying BR40 LEDs…
What does BR mean on a light bulb?
bulged reflector
These different beam angles come from a separate shaped reflector. BR stands for “bulged reflector.” These bulbs traditionally had a bulged reflector inside the housing to increase the amount of light they put out, giving them a slightly bulging shape.
What does BR mean on light bulbs?
What is difference between BR40 and R40 light bulbs?
The difference between R40 and BR40 bulbs isn’t size (they’re the exact same in that department) but beam spread. Both feature a built-in reflector, but with BR40 CFL bulbs, you can see a more bulged beam shape versus the more traditional shape of R40 CFL bulbs.
Is BR40 same as PAR38?
PAR38 will fit – the number denotes eighths of inches wide, so PAR38= 38/8″ width, or 4 3/4″w. A BR40 is 40/8″ inch wide, or 5″ wide. About the same size and will fit in the same fixtures.
What is the difference between R40 and BR40 bulbs?
Are PAR and BR bulbs interchangeable?
You can swap these bulb types to change from wide to spot, depending on what you need in each location. BR and PAR LED replacements for your traditional flood or spotlight bulbs not only create a different style light beam from each other, the bulbs also look different.
Are R40 and BR40 interchangeable?
Is R40 the Same as BR40? While R40 sounds similar to BR40, they are very different in design and application. The biggest difference between R, BR, and PAR flood light bulbs is the reflector which is the part of the bulb that reflects and distributes the light emitted.
Are R40 and BR40 bulbs the same?