![]() ![]() You can purchase a PAR types based on the number of the bulb’s diameter. The aluminum reflector and shape of this bulb helps it deliver hard-edged lighting. PAR LED bulbs have a shorter body than R type bulbs. The thick cover makes them useful for outdoor lighting, however, they can also work indoors mainly in track lights. The texture is also rough as compared to R bulbs which are smooth. This thick coating makes it heavier than R bulbs. These bulbs have two covers: one made of shiny aluminum and the other is a glass envelope. Unlike R type bulbs, PAR bulbs have aluminum reflector uniquely designed to concentrate and amplify light in one single direction. You can also use these LED bulbs in fixtures such as pendants, recessed and track lights. The right place to use R bulbs is in hallways and common areas where the family spends most of the time like in a kitchen, living room, media rooms or pool area. R bulbs have a protruding design which makes them ideal for display lights as well as for providing soft ambient and directional light. The most common base type for these bulbs is E26 or E27 medium screw base. ![]() R types are measured according to the diameter of the bulb.įor example, for 1 ¾ inch diameter, you will require an R14, 2 ½ inches for R20 and 5 inches for R40. R type LED bulbs are longer, have a rounded lens and produce fewer shadows than PAR. ![]() Instead, it’s replaced with BR30 LED bulb which is interchangeable. The R30 is rare because it’s an old design that is getting phased out since it is less energy efficient. R20 are the most common R type LED floods you can find in many homes as they are used as recessed can lightning or track lighting. The few components of this bulb which includes a brass base, a thin glass and filament make it lightweight. Also, the exterior part of the bulb is very smooth. Unlike the PAR bulb, the entire bulb envelope of R type excluding the base is constructed using blown glass. Nowadays, R type bulbs have an evenly frosted coating that works to diffuse light and prevents glare. Traditionally, the inside of R type was covered in a reflector material that used to gather light and cast it away from the bulb. These bulbs have a wide coverage and hard glass covering that helps them withstand harsh environmental conditions. PAR is made using an aluminized reflector which is in a parabola shape. “PAR” stands for Parabolic Aluminized Reflector light bulbs. Reflector light bulbs are used mainly in recessed cans for hotels, restaurants, retail and residential lighting. “R” stands for Reflector which means light bulbs that contain a built-in reflecting surface that maximizes the direction of the light the lamp emits. What does “PAR” and “R” Mean in LED bulbs? Whether your looking to upgrade indoor or outdoor lighting, knowing the differences between PAR and R types can help you choose bulbs that will enhance visual appeal and meet your lighting needs. Over the years PAR and R type LED bulbs have become the go-to option because of their long lasting durability and energy efficiency.īut with many PAR and R LED manufacturers in the market it can be challenging choosing the right bulb for your application. ![]()
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