The diameter of the bulb (par20 -> 2.5in diameter, par30 -> 3.5in diameter)
PAR light bulbs are available in various sizes, including PAR16, PAR20, PAR30, and PAR38.
Par38 bulbs are larger and brighter than Par30 bulbs. Par38 bulbs are typically used for larger spaces and outdoor lighting, while Par30 bulbs are better suited for smaller areas and accent lighting.
Par30 bulbs are smaller and have a narrower beam angle compared to Par38 bulbs. Par38 bulbs are larger and brighter, making them suitable for illuminating larger spaces or areas that require more light. Par30 bulbs are better for accent lighting or smaller spaces.
PAR20 light bulbs are best used in residential settings for accent lighting, task lighting, and highlighting specific areas or objects. They are commonly used in track lighting, recessed lighting, and pendant fixtures to create focused and directional illumination.
LED PAR20 bulbs offer several benefits compared to traditional lighting options. They are more energy-efficient, have a longer lifespan, produce less heat, and provide better light quality. Additionally, LED bulbs are environmentally friendly as they contain no mercury and are recyclable.
Par20 LED light bulbs are more energy-efficient, longer-lasting, and produce less heat compared to traditional lighting options. They also offer better light quality, are more environmentally friendly, and can save money on electricity bills in the long run.
Yes, the bulbs are the same diameter as designated by the number 30. It stands for 30/8ths or 3~3/4 inches. There will not be as much light transmitted downward by the R30 as with a PAR30 bulb.The letters in a PAR lamp stand for parabolic aluminized reflector which forces the light forward and out of the bottom of the lamp.Make sure that the wattage of the two lamps are the same. The maximum size wattage for the fixture will be on the fixtures nameplate. For incandescent bulbs do not exceed this wattage rating with a larger wattage bulb as the fixture may not be able to dissipate the heat generated by a larger wattage bulb. The new LED bulbs should not have this problem with heat dissipation.
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If there are no differences, then there cannot be a difference of anything, so there is no difference of different and difference.
It is the "common difference".It is the "common difference".It is the "common difference".It is the "common difference".
there is no difference there is no difference