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.19 Dec 2014
What does PAR30 mean in light bulbs?
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. Like all light bulbs, the 30 value represents the diameter of the bulb in 1⁄8 of an inch.
What type of bulb is best for recessed lighting?
Light Bulbs Halogen and LED bulbs are the most common bulbs for recessed lights. LED lighting helps lower energy costs, and the bulbs are cool to the touch.
What is the difference between BR30 and PAR30 bulbs?
Manufacturers use standard numbers like PAR30 or BR30 to indicate the bulb size. The number indicates the diameter of the lamp portion, not the base of the bulb. Notice that a PAR30 is the same diameter as a BR30 bulb. LED bulbs do not require a reflector to produce the same light due to the technology used.5 Nov 2019
What is the difference between R30 and R40 bulbs?
As with all LED flood light bulbs the difference between R30 and R40 is the diameter, which can be measured with the number code by referring to it as 1/8”. Using the R30 bulb as an example, the number 30 would represent 30 eighths of an inch, which would mean that the diameter of the bulb is 3.75”.
What does BR mean in light bulbs?
bulged reflector
What is a BR 40 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.
Where do BR30 bulbs go?
The bulbs can be fitted into almost any household fixture, whether it be a ceiling fixture or a lamp. Meanwhile, BR30 bulbs offer directional lighting that points light straight ahead, making them better suited to recessed fixtures and can lights.28 Oct 2020
Can I use a BR30 bulb in an PAR30 fixture?
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.5 Nov 2019
What is BR30 light bulb?
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.
What are the different sizes of flood lights?
Secondly are your flood lamps. These come in three main sizes for most homes, PAR20, PAR30, and PAR38.