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Who are we?

Hangzhou Shanghong Electronic Technology Co., Ltd., referred to as "Shanghong lighting", is a high-end LED industrial lighting manufacturer integrating R & D, production and sales. China's products are sold well in Chinese mainland, Taiwan, France, India, Germany and other countries, and won wide acclaim from the market and customers.

Our business management

Shanghong lighting is mainly engaged in a full range of industrial lighting, and provides lighting scheme design, technical support and supporting solutions. The company operates in strict accordance with the quality management system, has accumulated many advanced production management experience, and has established a set of effective quality management and perfect quality supervision and testing methods.

Through supervision and audit, the company has obtained three international system certificates of IOS 14001, IOS 45001 and IOS 9001
WHICH COMPANIES CHOOOSE US
Innovation and wisdom go hand in hand
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SAHUNG Partial Partners
COOPERATION CASE
cooperation and mutual benefits
  • Why LED industrial and mining lamps replace traditional industrial and mining lamps
    2018-05-07
    Industrial and mining lamps are the full name of lamps used in the production area of factories and mines. The LED lamp is an important part of urban lighting, and it is gradually replacing the status of traditional industrial and mining lamps. The LED industrial and mining lamps are gradually beginning to permeate in the life. The effect of the unique LED light source is the dust of the traditional industrial and mining lights.Traditional industrial and mining lamps often use 250W and 400W metal halide lamps. The 360 degree luminescence of metal halide lamps and the large loss of light cause huge waste of energy. Therefore, the development of new high efficiency, energy-saving, long life, high color index, environmental protection of the LED industrial and mining lights for national industrial lighting energy saving is of great significance.LED industrial and mining lamps are used to replace the traditional industrial and mining lights. Why do you use the LED lamp to replace it? Because the LED light source has its unique advantages: energy saving, mercury free pollution, long life, fast response time and safety.Industrial and mining lamps can be divided into traditional light industrial and mining lamps and LED industrial and mining lamps according to the light source. Compared with traditional industrial and mining lamps, LED industrial and mining lamps and lanterns have great advantages:1 LED industrial and mining lights show high RA>702 the LED mine has higher efficiency and more energy saving. The equivalent of 100W's LED industrial and mining lamp can replace the traditional 250W lamp.3 the traditional light source has the disadvantage of high temperature of lamps and lanterns, and the temperature of lamps can reach 200-300 degrees. LED itself is a cold light source, lamps and lanterns are low and safer.4 LED industrial and mining lamps in the continuous innovation, * * type fin type radiator industrial and mineral lamps more reasonable radiator design, greatly reduced the weight of industrial and mining lamps and lanterns, the overall weight of the 80W LED industrial and mining lamps down to below 4KG, and can solve the 280-300W LED industrial and mining lights heat dissipation.Compared with the brightness of 100 watt LED, the brightness of the industrial halogen lamp is equal to 250 watts, and the average illumination does not weaken.Compared with energy saving, with 100 lamps and lanterns as an example, the average daily use of 10 hours, electricity charges 1 yuan / degree, LED industrial and mining lamps daily electricity 100 yuan.The electric cost of the gold halogen lamp is 250 yuan per day. Replacing the 250 Watt gold halide lamp with 100 watt LED industrial and mining lamps can save electricity by 4500 yuan per month, saving electricity by 54750 yuan per year.The life span of the life gold halogen lamp is 8000 hours, the LED lamp can reach 30 thousand hours - the equivalent of 10 hours a day for the light. It can be used for 8 years, greatly reducing the cost of changing the light. The cost performance is really high.It contains mercury in ordinary lamps, including gold halogen lamps, and the mercury contained in dozens of gold halogen lamps can pollute the whole of West Lake, and the LED industrial and mining lamps have no mercury, xenon and other pollution elements, which are typical green light sources.Compared with the healthy gold halogen lamp, the light will produce ultraviolet and infrared light, the heat is large, the air is dry, and the LED lamp does not radiate. It protects the eyes and health of the body.Therefore, the emergence of LED industrial and mining lamps has gradually replaced the traditional industrial and mining lamps.Shang Hong lighting
    Why LED industrial and mining lamps replace traditional industrial and mining lamps
  • How to choose LED industrial and mining lights?
    2018-05-07
    As an ordinary consumer, we choose the product to take more account of the price of the product, then the appearance quality, and so on. Sometimes the price exceeds the budget, and will choose to give up the purchase. But choosing LED industrial and mining lamps in industry must lighten the price factors, instead of paying no attention to price, but choosing products with higher cost performance. How can we choose products that are more suitable for our needs?Here is a brief introduction to the selection method.First, import chip, export quality brand guarantee:The imported chip is used to optimize the LED packaging structure to achieve the advantages of low light failure, high light efficiency, energy saving and environmental protection. The key components of the power supply use the world brand to ensure the service life of the lamps.Two. High efficiency heat dissipation:The crystal lens is used to distribute light to meet the lighting needs of different occasions. The design of the permeable structure is adopted to optimize the heat dissipation structure to ensure the life of lamps and lanterns.Three, high quality lamp body:Light alloy material, special seal and surface coating treatment, ensure that the lamp is never corroded in the bad environment such as damp and high temperature. The lamp body that never rusts and is made of aerospace aluminum material, the surface is treated with anodizing and hardening, and the texture is thick, compression resistant and wearable, never fading.Four. Imported lenses:The imported integrated V level optical PMA lens has high transmittance of over 95% and uniform luminescence.Five. Drive power supply:Silicone perfusion, heat dissipation is stronger, waterproof grade IP65, high precision current constant, ensure product life longer.Six, aluminum mask:The use of high quality aluminum diffuser, light efficiency divergence, wider range of illumination, concentrated light astigmatism, multiple options, suitable for daily environmental lighting.Seven. Power connection:The crude industrial grade copper wire, the international standard three core wire, has stronger conductivity, safer and more durable.Eight, to create a professional lighting solution:The outer shell uses aluminum alloy (customer's optional), the outer cover adopts high efficiency lens (customer's optional), heat dissipate with copper sheet and aluminum alloy strip to heat natural air to make heat dissipate more, and will change continuously with different needs of customers. The power of LED industrial and mining lamp is only 20% of sodium lamp, equivalent to 100W's LED industry and mine. The lamp can replace the 500W sodium lamp, especially in line with the "green low carbon" proposed by the state.Knowing above, I believe that when you choose LED industrial and mining lights, you will take comprehensive consideration. Hangzhou Shang hung lighting serves you wholeheartedly.
    How to choose LED industrial and mining lights?
  • How to install the LED lamp?
    2018-05-07
    LED recommended 30W installation height: 3M installation spacing: 10-15mLED recommended 40W installation height: 4m installation spacing: 15-20mLED recommended 45W installation height: 5m installation spacing: 15-18mLED recommended 50W installation height: 6m installation spacing: 18-22mLED recommended 55W installation height: 7m installation spacing: 20-23mLED recommended 60W installation height: 8m installation spacing: 23-25mMatters needing attention1. LED industrial and mining lights and driving power must be installed in an open space, which is conducive to heat dissipation.2., we must regularly clean up the LED industrial and mining lights and the dust of the driving power, so as to ensure good heat dissipation.The Shang hung lighting industrial and mining lamp is divided into three parts in the packaging box, the lamp body, lampshade and accessories (several screws, convex lens, fixed hanging ring).1, after taking out the items in the package, first check the items.2, fix the convex lens on the lamp body, pay attention to the hole position. When placing the correct position, the COB light source should be in the middle position of the convex lens, and the screw should be tightened.3. The lamp shade is fixed on the lamp body. For the sake of convenient operation, the lamp body can be inverted on the table first, and then the lamp shade is picked up to position the hole on the lamp body. Tighten with the screw!4. Hang the ring on the lamp body. The fixed hook is threaded and can be directly fasten on the lamp body.5. The assembly steps are completed. Next, the hanging rings of the LED industrial and mining lamps are aligned to the reserved hooks.6, the wiring of the remaining LED industrial and mining lights has been worked. Attention should be paid to the distinction between zero line and fire line. To ensure safety, please install by professional electricians.Generally speaking, the installation procedure of LED industrial and mining lamps is like this. After installation, remember the electricity detection.Shang Hong lighting
    How to install the LED lamp?
  • The future development trend of LED industrial and mining lamps
    2018-05-07
    Innovation leads the trend, science and technology * * the future. Under the background of low carbon economy, energy saving and environmental protection, the development of LED industry in ChinaRapidly, it has shifted from a single industrial chain of development to a new mode of diversification and self-help R & D. With energy saving and environmental protectionWith the increasing demand, the prospects for the development of LED industry have been well received. Many enterprises have developed one after another, driven by huge potential benefits.Fixed industry development policy to promote the rapid growth of LED industry.Under the background of energy shortage and the world's advocacy of energy conservation and environmental protection, all things that are conducive to this are all people.Pay attention to it. The new technology product LED industrial and mining lamp is a product with broad prospects.As we all know, LED industrial and mining lamps are high-power lamps and lanterns used in industrial and mining areas.The special radiator design has excellent lighting function, high concentrating ability, good color rendering, environmental protection and energy saving.Yes, they are unanimously approved by the demand.Today, its use extends to large and small factories, workshops, warehouses, etc. It is a combination of differentThe different needs of customers are constantly changing in shape and built-in, which is more in line with the actual needs, and is more in line with the state.The "green low carbon" environmental protection action is advocated. In view of the energy saving transformation of LED industrial and mining lamps, the effect is very significant. It has a very high level.Excellent energy saving effect, at the same time, the service life is more than ten times of the traditional lighting lamps, and it can effectively reduce installation costs and after.The maintenance cost, which has long-term benefits to users, has broad prospects and is an ideal luminaire for customers to choose.There is no limit to the future development. We must keep pace with the times, scientifically apply management, work hard to harvest, and continue to grow bigger and stronger.Shang Hong lighting
    The future development trend of LED industrial and mining lamps
  • How to correctly select LED industrial and mining lamps for workshop lighting?
    2018-05-07
    The invention of LED lamp has solved the problem of emergency lighting in some places. It is convenient for production and life. There are many manufacturers of LED lamps and mines. There are many kinds of product types and models. We should choose the suitable tiles according to the places used. For the convenience of lighting, the lighting of LED industrial and mining lamps of Shanghai Hong Kong is widely used in workshop lighting and other places. The requirements for lighting in different places are different, so LED industrial and mining lamps should be selected and used correctly.First of all, when shopping, you should tell businesses where to use and choose the correct watts and power. Otherwise, too large wattage or too much power will affect the customer experience.Second, we should choose high-quality LED industrial and mining lamps, including high quality power supply and high-quality radiator. Constant current does not cause instability of light due to noise, and helps protect the eye. In terms of heat dissipation, * * choose aluminum alloy radiator, because the heat dissipation coefficient of aluminum alloy is large, and good heat dissipation effect can extend the use time of LED industrial and mining lamps.* * * * * choose a reputable merchant. The products of the lighting manufacturer of LED industry and mine lighting are guaranteed both in quality and after sale, and can be purchased at ease. The reasonable installation of LED lamp can be a good distribution of light source, so that every corner has light, LED work and mine lamp installation must find professional personnel installation, and in the installation of the product must be checked whether the product is complete, there is no breakage and other phenomena. So how is the LED industrial and mining lamp installation most reasonable?First of all, we should pay attention to the reasonable arrangement of the lamps and lanterns, and apply the LED lamp in the workshop lighting. The reasonable installation can make the lighting distribution in every place, which is beneficial to the construction.Second, before the LED lamp installation should check whether the industrial and mining lights are damaged, in the installation of light and light, the lamps above the wires should be fixed with wire clips, so as to avoid current accidents. There are also LED industrial and mining lights installed at a certain length of wires to avoid too much tension.**LED installation of industrial and mining lights should pay attention to the distance between fuel and fuel, at least 0.2 centimeters should be maintained, and the high voltage line and the low voltage line should be separated. * a professional electrician with an electrician certificate should be installed so that accidents can be avoided.
    How to correctly select LED industrial and mining lamps for workshop lighting?
  • Characteristics of LED industrial and mining lamps
    2018-05-07
    With the development of industry, all kinds of products need production and processing. The factory workshop is inseparable from the lighting. In order to ensure the production of workers and the smooth operation of the inspection work, a good lighting fixture is needed in the workshop workshop to meet the needs of the workers' work. LED industrial and mining lamps are mainly used to replace traditional high power industrial luminaires for industrial lighting and other complex environments. So where are the characteristics of the LED industrial and mining lights?1, LED industrial and mining lamp service life long, LED as solid cold light source, epoxy resin package, no light emission, heat deposition, light failure and other shortcomings, LED industrial and mining lamps in the appropriate current and voltage, the service life of up to 60 thousand to 100 thousand hours, LED industrial and mining lights longer than the traditional light source life longer than 10 times.2, environmental protection, LED industrial and mining lights are made from non-toxic materials, unlike fluorescent lamps containing mercury will cause pollution, while LED can also be recycled. LED industrial and mining lamp spectrum does not contain ultraviolet and infrared rays. Unlike traditional light sources, it is surrounded by many mosquitoes around lamps. No heat, no radiation, little glare, cold light source, safe touch.3, LED industry and mine have high lighting efficiency and high luminous efficiency.4, LED industrial and mining lamp adopts constant current driving power, high PF value, no power grid pollution.5. It has the advantages of low power consumption, light weight and so on.As we all know, the disadvantage of LED lamps and lanterns is that the temperature is too high. How can we do better to solve the heat dissipation problem of LED industrial and mining lamps?The life of the LED lamp depends largely on the heat dissipation level of the lamps and lanterns, and the main way to improve the heat dissipation is to pass the excess heat generated by the chip through the heat sink and heat sink. At the same time, the main parameters related to the LED heat dissipation are thermal resistance, nodal temperature and temperature rise.Thermal resistance refers to the difference between the effective temperature of the device and the temperature of the external reference point, divided by the quotient of the steady-state power dissipation in the device. It is the most important parameter to indicate the degree of heat dissipation.Junction temperature refers to the temperature of the semiconductor junction in the main heating part of the LED device. It reflects the temperature value of LED devices under working conditions. The heat resistance of chips and phosphors is very high, which basically has no effect on the life of the devices.The temperature rise of the tube shell - the temperature rise of the environment. It refers to the difference between the shell temperature and the ambient temperature of the LED device. It is a temperature value that can be measured directly, and it can directly reflect the degree of heat dissipation in the peripheral of LED devices. If Wen Sheng is too high, the maintenance rate of LED light source will be greatly reduced.In addition, the design of LED lamps and lanterns, in addition to improving the efficiency of the lamps and lanterns, the requirements of light matching and the appearance of the appearance, should also improve the heat dissipation of the lamps and lanterns. The heat conduction materials are used and some nano materials are applied to the heat dissipating body. The thermal conductivity of the lamps is increased by 30%. In addition, it is necessary to have better mechanical and sealing properties. The radiator must be dust-proof. The temperature rise of LED lamps should be less than 30 degrees.
    Characteristics of LED industrial and mining lamps
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