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. … For 5′′ cans,
a BR30 will fit with a little space to all sides
while a BR40 will fit with little to no space on the sides.
What size is a BR30 bulb?
Like all light bulbs, the “30” figure represents the bulb’s diameter in 1⁄8 of an inch; therefore, a BR30 is
3.75 inches in diameter
. BR30 is one of the best applications for LED due to its directional nature.
What is a BR40 light bulb?
What are R/BR40 Bulbs? Reflector (R) or Bulged Reflector (BR) 40 bulbs have a reflective coating on the inside of the bulb that directs light forward. … Like all light bulbs, the 40 value represents the
diameter of the bulb in
1
⁄
8
of an inch
. Therefore, a R40 is 5 inches in diameter.
What is BR40 size?
| Shape Diameter (inches) Diameter (inches) | BR20 2-1/2 2 | BR30 3-6/8 2-1/2 | BR38 4-6/8 3-6/8 | BR40 5 5 |
|---|
Can I use BR30 instead of A19?
If you’re wondering whether you can fasten an A19 bulb into a fitting ideally suited for a BR30 bulb – ceiling lighting, can lights, and floodlights – the answer is
yes
.
Are PAR30 and BR30 interchangeable?
Notice that
a PAR30 is the same diameter as a BR30 bulb
. You can swap these bulb types to change from wide to spot, depending on what you need in each location.
What wattage is BR30?
45 Watt
– BR30 Incandescent Light Bulb.
What is the difference between PAR and BR bulbs?
PAR stands for “parabolic aluminized reflector” and is best used in settings that require a focused, narrow beam of light. Most
PARs do not exceed a beam angle of 45 degrees
in most cases. BR stands for “bulged reflector” and is considered a wide-angle floodlight often exceeding 100-degree beam angles.
What is the difference between BR30 and BR40 bulbs?
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
. So when you’re choosing a bulb for recessed cans, the first thing to know is the size of the cans.
What is the difference between R40 and BR40 bulbs?
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.
Which is bigger BR40 or BR30?
The biggest differences between the BR30 and BR40 LED light bulbs are size and brightness.
The BR40 is about 1.25-inches bigger than its counterpart
. This means that, if you are using canned lighting, you have to be a little more specific in the size of the bulb you choose.
Is BR40 brighter than BR30?
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. … When the beam angle is in the 40-degree range, more floor area is illuminated.
What does BR30 mean?
What are R/BR30 Bulbs? Reflector (R) or Bulged Reflector (BR) 30 bulbs have a reflective coating on the inside of the bulb that directs light forward. … Like all light bulbs, the 30 value represents the diameter of the
bulb in
1
⁄
8
of an inch
. Therefore, a R30 is 3.75 inches in diameter.
Can I put a regular light bulb in a recessed light?
A recessed fixture with a medium screw base lamp holder can take an
incandescent, fluorescent, halogen, or LED light bulb
. … If you want to be able to dim your recessed lights, or control them with a remote or automated system, choose fixtures you can use incandescent, halogen, or LED light bulbs in.
Are BR30 brighter than A19?
For ceiling lights, can lights, and outdoor floodlights, the BR30 is an ideal shape that
casts light more directly than the A19
. Designed to serve almost as a downlight, the BR30 can still easily light up an entire room with a single bulb.
Can you use A19 bulb in recessed?
Recessed Light Bulbs
As long as they do
so, even the time-honored A19 shape bulb (the kind that shows up in cartoons when a character has an idea) or a CFL (compact fluorescent light bulb) can be used with a reflector trim in recessed lighting.
