The type of high bay light?
According to the light function, it can be divided into general lighting and local lighting.
Generally, the lighting lamps are usually arranged evenly on the top or side walls of the work site to illuminate the entire work surface. It is necessary to use high-power incandescent lamps, halogen tungsten lamps, high-intensity gas discharge lamps or a large number of fluorescent lamps. Of course, there are also Compared with energy-saving and high-power LED high bay lights, most of the high bay lights belong to this category. Generally, lighting lamps have higher requirements on the distribution of light, and two types of light distribution, direct lighting type and semi-direct lighting type, are widely used, especially the latter. Part of the light from the semi-direct lighting type illuminates the ceiling, which can increase the brightness of the ceiling and create a more comfortable and brighter environment.
Local lighting is a kind of lamps that improve the illuminance of a certain working part. Its function can be to strengthen and supplement lighting on the basis of general lighting, or it can be used as temporary lighting in some places that do not need lighting at ordinary times (such as equipment maintenance and maintenance places). There are mostly no strict regulations on their light distribution. Local lighting lamps are usually installed near the work area, and use incandescent lamps and tungsten halogen lamps with safety extra-low voltage (≤50V, AC RMS) as the light source. There are (portable) running lights, hanging lights, work desk lights, machine tool work lights, etc. In some tall workshops, spot lights are sometimes used for local lighting.
According to the light source, high bay lamps can be divided into traditional light source high bay lamps (such as sodium lamp high bay lamps, mercury lamp high bay lamps, etc.) and LED high bay lamps. Compared with traditional high bay lights, LED high bay lights have great advantages:
(1) LED high bay light display index high RA≥80
(2) The LED high bay light has high efficiency and is more energy-saving. The equivalent 100W LED high bay light can replace the traditional 250W traditional high bay light.
(3) Traditional light sources all have the disadvantage of high lamp temperature, and the lamp temperature can reach 200-300 degrees. The LED itself is a cold light source, the temperature of the lamp is low, it is safer, and it is a cold drive.
(4) In the continuous innovation of LED high bay light, the latest fin type radiator high bay light has a more reasonable radiator design, which greatly reduces the weight of the high bay light fixture and reduces the overall weight of the 80W LED high bay light to below 4KG. And can solve the heat dissipation problem of 80-300W LED high bay light.