Light Bulb Shape Guide: PAR-Shape

조명 전구 모양 가이드 % 3a PAR 모양

능력 의 그 PAR 모양 조명 전구 to 제공 a wide, directing light makes it well known. 기한 to its strong reflector housing, great light output, and extensive coverage, this bulb is primarily utilized outdoors. BR bulbs normal have a circular lens, while PARs often have a flat lens. PARs were first introduced as halogen lamps, 그러나 그들 are now frequently available as LED bulbs that save energy. The PAR shaped bulb will be covered in this edition of the light bulb shape guide.

Similar to the light bulb shapes we stated earlier, the bulb size can be identified by the shape code. Two variables make up the shape code. The abbreviation "PAR," which stands for "Parabolic Aluminized Reflector," the actual shape of the bulb, is the first variable. This kind of bulb uses a parabolic "mirror" to focus its light output into a certain beam angle. The second variable is a numerical value that represents the diameter of the bulb measured in eighths of an inch from its widest point. For instance, if we double the diameter of a PAR16 bulb by an eighth of an inch, the result is two inches.

A PAR lamp may have a "long" or "short" in order to fit into specific fixtures for specialist uses. In recessed cans, for instance, where a conventional PAR30 wouldn't fit, the "long" neck version was produced to replace BR30 bulbs.

Since there are so many different base types for PAR lamps, there is no set guideline for which type of bulb should be utilized for a given application. It is best practice to confirm which sort of base your fixture needs because the base may be one of numerous sizes depending on the age and type of light fixture you have. The GU10, GU24, and Medium E26 bases are among the most 광범위하게 활용 기본 유형, 그러나 this list is not 철저한.

응용 프로그램 for PAR lamps can include theatre lighting, museum lighting, track lighting, and outdoor flood lighting, to name just a few. In addition to the vast range of shapes available, there are also a variety of lumen outputs suitable for various applications. A PAR64 may run on 1000 watts to create 125,000 lumens, whereas a halogen PAR14 can run on as little as 35 와트 to 생산 450 루멘. As 반대 to 그들의 할로겐 대응물, LED 전구 활용 a 작은 부분 의 에너지 to 생성 the 동일한 수량 의 빛.

Warm White Par38 Floodlight Bulbs

기능:

● BENWEI Warm White Par38 Floodlight Bulbs offer standing energy efficiency, long-lasting performance and just-right brightness, all in one package.
● 그들're dimmable and illuminate your home's exterior and interior with warm white light.
● 그들 기능 전천후 건설 that's rated for wet locations. 보호 및 미화 당신의 집 with 따뜻함 흰색 Par38 투광 조명 전구.

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