What does BR mean on light bulb?
What does BR mean on light bulb?
bulged 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. This also creates a softer light to view a wide area without harsh edges or intense shadows.
What is the difference between BR30 and BR40?
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.
Can I use BR30 in BR40?
The 30 and 40 refer to the size of the bulb in 1/8 inches — 30/8 and 40/8 inches respectively. For 4″ cans, you cannot choose BR40 bulbs — they’re too big. 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 is the difference between a BR30 and br40 light bulb?
The difference between a BR20, BR30, and BR40 is actually the size or diameter of the light bulb. The number represents increments of an 8th of an inch. For example, a BR30 is 30/8ths of an inch or 30 divided by 8 which equals 3.75″ in diameter.
What voltage do BR shape and your shape bulbs use?
BR and R shape bulbs typically function between 120 to 130 volts. Where Can I Use BR Shape and R Shape Bulbs? Essentially, BR and R shape bulbs are directional flood lights, meaning the light is dispersed across a fairly wide area.
What is the difference between BRBR and Mr Flood lights?
BR stands for “bulged reflector” and is considered a wide-angle floodlight often exceeding 100-degree beam angles. MR means “multi-faceted reflector” and the most narrow of the bulb types mostly used as a spotlight.
Are there intrinsic color differences between Par and BR bulbs?
No, there are no intrinsic color differences between PAR and BR bulbs other than the actual color you’re purchasing. Think of it like clothes… the same clothes might be available in an array of different colors. Light bulbs are no different. All PARs and BRs can be manufactured in any color.
