Category Archives: Lighting Q&A

Street lights are indispensable lighting equipment in cities, providing a safe and comfortable lighting environment for pedestrians and vehicles. According to different purposes and locations, street lights can be divided into various types. 1、 Common types of street lights   1. High pole street lamp: usually used in wide roads, squares, and other places, with the characteristics of wide lighting range and high brightness.   2. Wall mounted street lights: mainly used in urban neighborhoods, residential areas, parks and other places, with advantages such as beautiful appearance, energy conservation, and environmental protection.   3. Lawn streetlights: mainly used in parks, courtyards, and other places, with characteristics such as low power, soft illumination, and good visual effects.   4. Solar street light: It is an environmentally friendly and energy-saving street light that uses solar panels for charging and automatically lights up at night without the need for external power supply.   5. LED street light: It is a new type of energy-saving street light with characteristics such as high efficiency, high brightness, long service life, and environmental protection.   2、 Standard for installing street lights   1. Lighting intensity: Determine the lighting intensity based on the level and purpose of the road.   2. Lighting uniformity: Ensure uniform lighting in all parts of the road.   3. Light color index: ensure the color reproducibility of the lighting environment.   4. Lamp pole height: Ensure that the lighting range and intensity meet the requirements.   5. Installation location of lighting fixtures: Ensure that street lights are installed in various regions.   6. Protection level of lighting fixtures: Street lights can operate normally under harsh weather conditions.   There are various types of street lights, each with its specific usage location and purpose. The installation of street lamps shall be carried out in strict accordance with national standards to ensure that the lighting intensity, lighting uniformity, light color index, lamp pole height, lamp installation position and lamp protection grade of street lamps meet the requirements. Only in this way can a safe and comfortable lighting environment be provided for pedestrians and vehicles.

In daily life, there are more and more types of lighting equipment, with different appearances, characteristics, and lighting wattage. Today, we will introduce High bay light. Suitable for industrial and mining sites such as factories, workshops, warehouses, docks, etc., it also has many advantages. Let’s take a look at its characteristics below. Characteristics of High bay light Adopting efficient LED light sources, it has the characteristics of high brightness, high efficiency, and long lifespan. Compared to traditional metal halide lamps and fluorescent lamps, High bay light have higher luminous efficiency and can save a lot of energy expenses. In addition, the lifespan is longer, reaching over 50000 hours, reducing the frequency of lamp replacement and maintenance costs. Good heat dissipation performance The use of aluminum alloy material can effectively dissipate the heat generated by the lamp, ensuring long-term stable operation of the lamp. At the same time, the heat dissipation structure of High bay light is also very excellent, which can ensure that the lamps can still work normally in high temperature environments. Appearance design concept Due to its shape resembling a flying saucer, it is named UFO and can be rotated to adjust the angle of light, making it easy to install and use. High bay lights also have waterproof, dustproof and other characteristics, suitable for various harsh industrial and mining environments. optical performance By using high-quality reflective materials and lens design, light can be focused on the areas that require illumination, providing a more uniform and stable lighting effect. You can also choose different color temperatures and brightness according to your needs to adapt to the lighting needs of different places. From this, it can be seen that the various characteristics and practicality of UFO industrial and mining lights are very extensive, suitable for various industrial and mining areas. When purchasing High bay light, attention should be paid to selecting products with reliable quality and stable performance to ensure their long-term stable operation.

There is a type of lamp specifically designed for lighting equipment in outdoor or humid environments, which has the characteristics of being waterproof and dustproof. This is called a waterproof lamp. How are waterproof lights waterproof? Two Principles of Waterproof Lamps There are two principles for waterproof lamps. One method is to use a sealed structure to isolate the light source and power supply, preventing moisture from entering the interior. This structure usually includes parts such as lamp shells, sealing rings, glass, etc., which can effectively prevent water infiltration. Another method is to use an airtight structure to seal the entire lamp body, forming an airtight space. This structure is more reliable in terms of waterproof effect, but has a higher manufacturing cost. Lifetime of waterproof lamps The lifespan of ordinary waterproof lamps is generally around 2-5 years, which depends on factors such as the quality of the lamp, usage environment, and usage method. Generally speaking, the lifespan of waterproof lamps is related to their sealing performance, material quality, etc. High quality waterproof lamps can have a lifespan of over 5 years. In actual use, if the lamp is frequently corroded by rainwater or moisture, its lifespan will be correspondingly shortened. The waterproof performance of waterproof lamps is very important for lighting equipment in outdoor or humid environments. In addition to sealing and airtight structures, there are also other waterproof measures that can be taken, such as using special materials, coating treatment, etc. When purchasing waterproof lamps, attention should be paid to selecting products with reliable quality and stable performance to ensure their long-term stable operation. So, waterproof lamps are a very practical lighting device with waterproof, dustproof and other characteristics, which can be used safely and reliably outdoors or in humid environments. Considering the service life of waterproof lamps, it is recommended to purchase high-quality ones and cherish them during use, which will last longer.

High bay lights are efficient and energy-saving lighting equipment, often used for lighting in industrial and mining enterprises, such as industrial factories, coal mines, oil fields, ships, etc. It not only has the characteristics of high strength and durability, but also can work normally in extreme environments. Characteristics of High bay lights Strong explosion-proof performance: High bay lights are a type of lighting equipment specifically designed for hazardous locations, with excellent explosion-proof performance and protection level. They can work normally in environments such as extreme humidity, heat, cold, and dust, and can meet strict industrial safety standards. Long life: High bay lights use high-quality LED light sources, with a lifespan of over 50000 hours, which can effectively reduce the cost of maintenance and replacement of light sources. Energy conservation and environmental protection: The main light source of High bay lights is LED lamps, which have lower energy consumption and less energy waste, effectively reducing the impact of energy use on the environment. The following points should be noted when installing high bay lights Before installation, carefully check the product manual to ensure compliance with electrical safety requirements; When installing, appropriate installation positions should be selected, taking into account the lighting coverage area and illuminance requirements; During installation, appropriate installation methods should be selected based on the characteristics ofHigh bay lights, such as lifting, wall installation, ground installation, etc. During installation, it is necessary to check whether the wiring of the lighting fixtures is correct and firm, to avoid affecting the lighting effect or even dangerous situations due to looseness. It should be noted that high bay lights should be installed, operated, and maintained by professional electricians. Non professional personnel should avoid installing and replacing circuits to avoid endangering their own and others’ safety. In short, High bay lights not only have the characteristics of explosion-proof and strong protective performance, but also have a long lifespan, energy conservation and environmental protection, playing an irreplaceable role in mines and industrial fields. Pay attention to following safety requirements and relevant regulations during installation and maintenance.

With the continuous improvement of people’s quality of life in modern society, the demand for using waterproof lamps is also increasing. Waterproof lamp is a type of lamp that has undergone special treatment, can be waterproof and moisture-proof, and is suitable for use in humid and rainy environments. It is increasingly widely used in home life, commercial venues, and outdoor advertising display, and is loved and sought after by consumers. Below, we will elaborate on the characteristics and usage of waterproof lamps from multiple aspects. Characteristics of waterproof lamps One of the characteristics of waterproof lamps is their good waterproof performance. Due to the special treatment of the shell of the waterproof lamp, it can better resist the erosion of rainwater and moisture, thus working more stably. In humid indoor and outdoor environments, waterproof lights can still ensure good lighting effects, providing convenience for people’s lives and work. Secondly, the installation and use of waterproof lights are also relatively simple. The shell of the waterproof lamp is made of high-quality materials, which has advantages such as strong toughness, shockproof, and shatterproof. During the installation process on the wall or ceiling, the opening and closing of the rear cover and the replacement of the light bulb are also more convenient. Even in difficult working environments, waterproof lights can maintain a stable working state and serve people’s lighting needs. Long service life, energy-saving and energy-saving In addition, waterproof lights also have a longer lifespan and energy-saving characteristics. The brand new waterproof light has a long service life, which can save a lot of time and effort in cleaning and debugging during normal use. Moreover, waterproof lamps using LED light sources can achieve better energy conservation than traditional lamps. As mentioned above, waterproof lamps are a type of lamp used in humid and rainy environments, and are increasingly widely used in the industry due to their obvious advantages such as waterproofing, energy conservation, and long service life.

The application of ultraviolet technology in the field of disinfection has gradually become popular. With its advantages of high efficiency and reliability, ultraviolet disinfection lamps are widely used in fields such as homes, healthcare, food, cosmetics, and water treatment. However, the efficacy of ultraviolet lamps is not determined by the duration of use, but rather by calculations and arrangements based on different fields. Medical industry The medical industry is one of the important application fields for ultraviolet lamp disinfection. Medical equipment, operating rooms, air, surfaces, etc. all require ultraviolet disinfection. The disinfection time varies depending on the size and classification of the equipment. Usually, using 254nm ultraviolet disinfection lamps for relatively small medical devices takes only 10-20 minutes to complete, while large equipment and operating rooms require the use of multiple tubes or lamps in combination. Depending on the size, layout, and supplementary air circulation conditions of different equipment, it generally takes 30 minutes to 2 hours. Food industry In the food processing industry, the requirements for environmental hygiene are very high, and the disinfection requirements for bacteria and viruses are also very strict. The disinfection of ultraviolet lamps in food processing environments requires attention to different types of food and the level of cleanliness. In general, the UV Lights on the surface of the food processing area needs to be used for at least 30 minutes, and the UV Lights on the ceiling needs to be used for 60 minutes, with an ambient temperature not exceeding 50 ° C. In summary, the disinfection time of ultraviolet lamps varies in different fields and needs to be determined based on specific circumstances. The disinfection time is not as long as possible, but should be calculated comprehensively based on multiple factors such as equipment size, power, number of light tubes, program used, environment, and working state. When using ultraviolet lamps for disinfection, it is also necessary to pay attention to safety measures, safety distance and time, to prevent damage to the human body or equipment.

Introduction LED emergency light is a type of lighting that uses light-emitting diodes (LEDs) to provide illumination in the event of a power outage. LED emergency lights are typically used in commercial and industrial settings, as they are more energy-efficient and have a longer lifespan than traditional incandescent bulbs. What is an LED emergency light? An LED emergency light is a lighting system that utilizes LED technology to provide illumination in the event of a power outage. LED emergency lights are typically used in commercial and industrial settings, as they have the potential to last longer and use less energy than traditional incandescent bulbs. With this in mind, LED emergency lights are ideal for any situation where immediate lighting is needed. They typically come in a variety of sizes and styles, making them suitable for any environment. LED emergency lights are also known for their reliability and durability, making them a viable option for a variety of applications. How does an LED emergency light work? An LED emergency light is designed to detect when power is cut off from the main source. Upon detecting a power outage, the LED emergency light will turn on, providing illumination for a predetermined amount of time. The amount of time the LED emergency light will remain on after detecting a power outage can be customized based on the size of the battery and other components in the system. Typically, LED emergency lights will be able to provide illumination for up to 24 hours, depending on the size of the battery and the setup of the system. Beyond that, LED emergency lights are also designed to remain off until they sense a power failure. This allows the lights to remain off during the day or night, conserving power until they’re needed most. The benefits of LED emergency lights LED emergency lights are known for their energy efficiency and long lifespan. These lights typically require less energy to power than traditional incandescent bulbs, while also being able to last up to 24 times longer. Furthermore, LED emergency lights are known for their superior illumination and brightness. Meanwhile, LED emergency lights are also known for their reliability, as they are less likely to fail or malfunction during high-pressure situations. This makes them an ideal option for commercial and industrial settings, where consistent lighting is essential. The disadvantages of LED emergency lights The main disadvantage of LED emergency lights is their high upfront cost. LED lights typically require a higher-than-average initial investment, due to the advanced design and components needed to produce the emergency illumination. Additionally, LED emergency lights require high levels of battery power in order to provide consistent illumination, making them potentially less efficient than other types of lighting systems. How to choose the right LED emergency light When choosing an LED emergency light, it’s important to consider the size and style of the light, as well as the amount of power and illumination it can provide. Additionally, you should also factor in the reliability of the system, and how long the emergency light is designed to last. You should also consider the setup of the system, as some models require the installation of additional components. In this case, it’s important to make sure that the additional components are compatible with the system and the environment where the light will be used. Conclusion LED emergency lights are an excellent choice for commercial and industrial settings, due to their energy efficiency, long lifespan, and superior illumination. However, they do tend to require a higher upfront investment than traditional incandescent bulbs. With this in mind, it’s essential to consider all of the factors involved when choosing an LED emergency light, in order to ensure that you’re getting the best system for your needs.

LED purification lights can continuously generate negative ions to make the air fresh and clean. It can effectively eliminate smoke and odor in the air, and kill germs and viruses. LED purification lamp is a perfect combination of miniaturized complex equipment that generates negative ions and high-efficiency energy-saving lamps. When the light is irradiated, it can generate a large number of negative ions to spread in the space, so as to eliminate smoke, dust, odor, disinfection, sterilization and pollution, etc. It is widely used in hotels, hotels, offices, conference rooms, families and teahouses, It is an excellent product for improving air quality and eliminating harmful gases such as formaldehyde and benzene in karaoke halls and Internet cafes. Principle The working principle of the LED purification lamp is that it stimulates a large number of negative ions, which can quickly purify the smoke and particle pollutants suspended in the air, and at the same time can sterilize, thereby purifying the air and preventing pollution. Make the whole space have a fresh and healthy natural air. People spend 3/4 of their life indoors. According to expert research, indoor air pollution is many times that of outdoor air. Therefore, for human health, it is imperative to purify indoor air, prevent pollution, and create an indoor ecological environment! LED purification lamp adopts low-temperature plasma technology. When the lamp is illuminated, the miniature negative ion emitter in the middle of the energy-saving lamp instantly releases high-concentration negative ions. Under the lighting, it spreads evenly to every corner of the space. After combining with the pathogen cells, the internal energy transfer structure of the cells is changed, resulting in their death. And make benzene, toluene, formaldehyde, smoke, dust, pollen, etc. floating in the air attract particles to gather and settle naturally, so as to achieve the purpose of purifying the air. At the same time, this product can generate about 0.05PPM ozone, which can completely remove the smell of smoke, fishy smell, and odor in the air. It can also kill more than 85% of harmful bacteria such as E. coli and mold in the air, and can also decompose Oxidative odor, chemical volatiles (benzene, formaldehyde, etc.). Effect Sterilization: kill harmful bacteria in the air Purification: removal of various toxic chemicals (benzene, ammonia, etc.) Deodorization: remove all kinds of odors in life Smoke Elimination: Quickly eliminate smoke in the air Energy saving: 96% energy saving than ordinary incandescent lamps Health and environmental protection: fresh air, promote healthy life

LED light tube uses light-emitting diodes as light sources, which have higher luminous efficiency, more energy-saving, longer service life, and are more environmentally friendly. Become the most ideal product to replace fluorescent tubes at the present stage. The traditional fluorescent tube is also called a fluorescent lamp. There is a filament at each end of the lamp. The tube is filled with a small amount of argon and thin mercury vapor. The inner wall of the tube is coated with fluorescent powder. The gas between the two filaments emits ultraviolet rays when conducting electricity. Make phosphors emit visible light. Due to the heavy metal pollutant “mercury”, the scrapped fluorescent tubes pollute the environment very seriously. Introduction LED fluorescent tubes are the same as traditional fluorescent tubes in terms of size and diameter. There are three types of lengths: 60cm, 120cm, and 150cm. 10W LED fluorescent lamps are brighter than traditional 40W fluorescent lamps, 16W LED fluorescent lamps are brighter than traditional 64W fluorescent lamps, and the brightness of LED fluorescent lamps is especially softer Make it easier for people to learn. The service life is between 50,000 and 80,000 hours, and the power supply voltage is AC85V-260V (AC), without starter and ballast, fast start, low power, no flicker, and not easy to eye fatigue. Service Life Because the LED light tube adopts the light-emitting mode of solid light source, the life span mainly depends on the solid LED light source and the driving heat dissipation part. At present, the life span of LED light source has reached more than 100,000 hours. The heat dissipation has basically reached a relatively ideal state. The life of high-quality LED light tubes available in the market basically reaches 10,000-50,000 hours, which is almost 10-50 times that of fluorescent tubes. LED fluorescent tubes save more than 80% of electricity and are almost maintenance-free. There is no problem of frequent replacement of lamp tubes, ballasts, and starters. The cost saved in about half a year can be exchanged for the cost. The green and environment-friendly semiconductor electric light source has soft light and pure spectrum, which is beneficial to the eyesight protection and physical health of workers. The 6000K cold light source gives people a visually cool feeling, which helps to concentrate and improve efficiency. Advantages Do not use mercury and do not contain lead. Traditional fluorescent lamps contain a large amount of mercury vapor. Once such lamps are broken, mercury vapor will volatilize into the atmosphere and pollute the environment. LED fluorescent lamps can It is one of the recognized green light sources to protect the environment. Are cold light sources and do not emit a lot of heat like traditional tubes. It can basically convert all electrical energy into light energy, which will not cause energy waste and is very economical. Is a very quiet energy-saving tube, which will not produce noise like traditional fluorescent tubes, and is very suitable for environments that require quiet, such as libraries, offices and other places. It can also protect the eyes very well, and it starts up very quickly without flickering, which is very beneficial to our health. Is a green and environmentally friendly tube, it does not produce ultraviolet light, infrared light and other radiation, does not contain harmful substances such as mercury, and has less heat generation, which well avoids the situation where mosquitoes surround the light source. , which creates a relatively clean environment indoors. Have a long service life, and their power consumption is less than one-third of that of traditional fluorescent tubes, but their brightness is consistent with traditional fluorescent tubes. Generally speaking, the lifespan of normal use is more than 30,000 hours. Long-term use does not need to be replaced, which invisibly reduces labor costs. It is very suitable for some occasions where it is inconvenient to replace tubes. Of course, the colors of LED fluorescent tubes are very rich, and lights of various luminous colors can be made to meet the needs of different occasions. Disadvantage The only disadvantage of LED fluorescent tubes is the high price. However, although the current price of LED fluorescent tubes is about ten times that of fluorescent tubes, it is still cost-effective in terms of its lifespan, power saving and pollution-free. Because if compared with a fluorescent lamp with a lifespan of 5,000 hours, an LED fluorescent tube with a lifespan of 50,000 hours is already worth 10 times the price to buy, and the energy saved during the process is completely pure income.

What is a floodlight? Floodlight is a point light source that can illuminate evenly in all directions. Its irradiation range can be adjusted arbitrarily, and it appears as a regular octahedron icon in the scene.

What is a floodlight? Floodlight is the most widely used light source in the production of renderings, and standard floodlights are used to illuminate the entire scene. Multiple flood lights can be applied to a scene. In order to produce a better effect, the light bulb for shooting is packed into a large reflective umbrella for use as a high-brightness diffused light source. Although it is indispensable for lighting in the studio, it can also be regarded as one of the light sources with good lighting effects for general amateur indoor photography. Floodlights are not spotlights, projection lights, or spotlights. Floodlights produce highly diffuse, non-directional light rather than a well-defined beam, resulting in soft and transparent shadows that fade more slowly when used for object lighting than when illuminated by spotlights. There are even flood lights whose illumination fades off very slowly, appearing as a light source that does not cast shadows. Spotlights, on the other hand, cast a directional, well-defined beam of light that illuminates a specific area. How floodlights work? The traditional electric light source, whether it is an incandescent lamp or a high and low pressure gas discharge lamp, is composed of a glass bulb and a filament. Electric energy enters the bulb through the filament and is converted into light energy. The floodlight is by inductively coupling high-frequency electromagnetic energy into the bulb, so that the gas in the bulb avalanche ionizes to form plasma, and when the excited atoms of the plasma return to the ground state, they spontaneously radiate 245nma ultraviolet rays, Phosphors are excited by ultraviolet light to emit visible light. Floodlight is a new type of electric light source based on the combination of two well-known principles of fluorescent lamp gas discharge and high-frequency electromagnetic induction. Because it does not have the filament or electrode necessary for conventional electric light sources, it is also called electrodeless lamp; usually the working frequency of low-pressure gas discharge high-frequency electrodeless lamp is 2.5~3.0MHz, that is to say, the operating frequency of floodlight is higher than that of ordinary The operating frequency (50Hz) of incandescent lamps and daily-used inductive fluorescent lamps, metal halide lamps, high-pressure sodium lamps and other lamps is 50,000-60,000 times higher than that of ordinary energy-saving lamps or electronic ballasts (30-60KHz). ) about 250 times higher.