High Bay Led Lights, also known as “high bay lights“, are lamps used in the production and operation areas of factories and mines.
Industrial and mining lamps used in mines are special lamps that need to meet special requirements for explosion-proof and anti-corrosion in addition to lighting.
In general factories, industrial and mining lamps usually only need to meet the lighting conditions.
The industrial and mining lamps introduced in this chapter are these kinds of lamps.
High bay lights can be divided into general lighting and local lighting according to their bright functions.
The former is usually evenly arranged on the top, or sidewall of the worksite to illuminate the entire work surface. It requires the use of high-power incandescent lamps,
tungsten halogen lamps, high-intensity gas discharge lamps, or a large number of fluorescent lamps. Most high bay lamps are Such;
The latter is used in places with higher requirements for the distribution of light,
and the light distribution of direct lighting and semi-direct lighting is widely used, especially the semi-direct lighting.
In the semi-direct lighting type, a part of the light emitted to _L illuminates the ceiling to increase the brightness of the ceiling, and create a more comfortable and brighter environment.
Local lighting is a kind of lamp that improves the illuminance of a certain working part. Its function is to strengthen and supplement the 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 inspection and maintenance places).
Local lighting is usually installed near the work area, using incandescent lamps and halogen lamps with safety extra-low voltage (extension 50V, AC effective value) as light sources.
There are (hand-held) running lights, hanging lights, work desk lights, and machine tool work lights. In some tall factories, spotlights are sometimes used as local lighting.
LED high bay light
According to the light source, high bay lights can be divided into traditional light sources high bay lights
(such as sodium lamp high bay lights and mercury light high bay lights, etc.) and LED high bay lights. Compared with traditional high bay lights, LED high bay lights to have the following advantages.
(l) CRI high Ra> 70.
(2) High light efficiency and energy saving, 100W LED high bay light can replace 250W traditional high bay light.
(3) LED is a cold light source, the temperature of the lamp is low, and it is safer (the lamp temperature of the traditional light source can reach 200-300℃).
With the continuous development of LED technology, high bay lights will be completely covered by LED lamps in the next 5 years.
If the 100 250W traditional high bay lights used in a factory are all replaced with IOOW LED high bay lights and the factory lighting is 24 hours a day,
In this way, the daily electricity cost saved is calculated at l yuan per kilowatt-hour of industrial electricity consumption (l 000 watts/hour), and the daily electricity cost saved = l*(250-100)*l00x24/1000=360 yuan,
Then the electricity bill saved 365 days a year = 360 * 365 = 131,400 yuan. And the 100w LED high bay light is calculated at 1,500 yuan per lamp,
The factory only needs to spend 1 500*100/131400=1.15 year, that is, 1 year and 2 months to recover the cost of the lamps and lanterns.
According to a conservative estimate of the life span of the LED lamp of 30,000 hours and the lamp is always on for 24 hours, it can be used normally for 3.5 years.
Considering the saved electricity bills, and the additional maintenance costs of using other light source lamps,
it is enough for the factory to choose to use LED high bay lights without hesitation.
LED high bay lights are usually applied with a power of 50W to 200W according to different places of application, which are high-power lamps.
Due to the bottleneck of the heat dissipation of LED lamps, the larger power in the application at this stage is about 400W. Some 600W LED lamps are used in special environments.
The above is an introduction to LED high bay lights. For more information about LED lighting fixtures, please pay attention to ledlightfromchina,high bay led lights supplier