LED high power flood light high power LED as the light source is an energy-saving lamps for light. LED Flood light can produce a variety of colors, the resulting color chasing effect applied to the building and decoration, lamp body is made ??of aluminum alloy, fully sealed and reliable, waterproof grade IP65, to cast light angle can be adjusted to achieve the most satisfactory lighting effects.
LED flood light
LED Flood light can be remote or DMX control, push button switches, can be achieved through the use of color chase DMX channel effect, and also by lighting designer scene control, if you do not want to use the DMX controller, the controller can be programmed using the internal , so that the installation more convenient.
Frist, LED flood light with imported chips, high brightness, low power consumption, low heat, long life to 100000H, can be divided into monochrome, color two kinds.
As production workshop to work long hours, while traditional energy-saving lamps, although energy saving, but power consumption is very large, so the LED High Bay Light is bound to replace the traditional energy-saving lamps,Become the preferred workshop industrial lighting. In the ordinary course of the production process, the production workshop and other places have certain requirements for illumination, but improper lighting solutions, been able to Meet the lighting brightness, but a waste of energy, will increase the production cost of the workshop, which also affects the effectiveness of the company’s profits. Traditional 6.7-meter workshop, tend to use 150 watts of energy-saving lamps, and the brightness is not enough. LED high bay light with high power LED light source is equipped with imported high-efficiency power supply, and sodium compared to 70% energy saving; led mining lamp looks very strong, usually dressed in aluminum alloy shell, dressed in a housing made of high efficiency lens , leaving the subject of pro-gaze is its eye-catching heart – ultra bright led white as the light source.
LED High Bay Light
Therefore, LED mining lamp is widely used in workshops, factories, warehouses, highway toll stations, gas stations, supermarkets, exhibition halls, stadiums and other places of lighting required.
ENELTEC introduce LED high bay light construction should note the following:
A reasonable distribution of the lamp position to achieve a reasonable distribution of the light source, which are not high brightness, can make people feel larger space, on the contrary it is easy to feel depressed piranha.
2, in order to enrich the atmosphere of the illumination area, should reduce the lighting level called waste of energy, where the construction area should be carried out on the LED mining lamp power distribution and rational choice.
3, the construction is completed investigations on the premises, there is no lighting dead, to ensure the normal operation of the construction.
4, with the battery pack installed LED high bay light to do gently, rigorous fall short circuit and chaos phenomena
5, do not touch the battery positive and negative at the same time, to prevent the risk of electric shock.
Currently, the consumer end is still more to talk about LED lighting to replace incandescent lamps, but in recent years governments enacted incandescent exit policy and did not give the LED lighting brings significant market positive, but did not bring the expected market demand for a large outbreak . The reason is mainly limited by the LED lighting itself, there are still some technical and cost bottlenecks, such as incandescent light angle is large, the cost of LED under the same conditions still high, the user is still difficult to accept.
Meanwhile, despite the LED lighting technology in the past few years has made great breakthrough, but many manufacturers of LED lighting and LED lighting is not concerned about the impact on human comfort. For example, people working long hours in LED lights, the eyes will feel very tired. “Over the years, we have been concerned about the LED life, ignoring the LED on the human body injury.” Po recognized as, it is only in natural light or electromagnetic radiation of artificial lighting conditions under which it will feel comfortable. Germany Lipu have launched a variety of “flicker” LED power supply for LED lighting to provide high quality power output.
Currently, LED lighting companys are using plus yellow phosphor blue chip packaging technology, or through remote phosphor technology and adding fluorescent hood and other ways to get white light. Although the LED has been able to achieve energy savings, but the LED is still difficult to reconcile with the whole lighting effect rivaling traditional lamp.
We all know that LED light efficiency and CRI is inversely proportional to how to find the most suitable body’s balance point is the focus of follow-up research and development of LED lighting. Domestic, regardless of the industry or relevant regulatory authorities are still not introduced strict LED lighting attenuation scrapped standards, such as in accordance with international practice as scrap attenuated by more than 50%, but even LED decay to 10% it can still be lit.
We judged the quality of the LED lighting more to stay in the lighting product life. Germany Lipu light LED drive technology has been concerned about the change through different specifications of LED power drivers, LED lights are the ultimate light efficiency obviously different. Optics, power and thermal structure of the LED luminous efficiency of the whole lamp has a great impact. But most of the domestic market for LED lamps cost 30% -50% of the application can just stay in the lighted stage.
“We have been concerned about the development of the LED light source, for a variety of light sources, LED power supply design the best solution.” Through the power of the LED lamp beads inspire the greatest degree of brightness, and then through the unique dynamic control technology, can achieve the maximum LED brightness technology and the power electrical performance in full compliance with the International Electrotechnical Commission related technical indicators.
LED power supply LED High Bay Light is one of the core components, LED power supply technically belong to the traditional electronics industry, China’s electronics industry already has a strong manufacturing capabilities. But the rise of the industry did not take long, the price war has begun, especially small power fields. Small power LED power prices have been very transparent, high power LED power is still in profit highlands, one reason is the relatively high technical threshold, large capital investment. Another reason is that high-power LED power supply is mainly used in street lights, tunnel lights, the current government of these lamps is mainly used for demonstration projects. LED lamp manufacturers in order to demonstrate a good effect, using the best parts, resulting in a power plant manufacturers to put forward higher requirements, but also raise the cost.
So many businesses in pursuit of profit, choose not normal factory produced LED power supply, LED High Bay Light led quality greatly affected.
I know that some of the LED High Bay Light power quality is very unstable, ten of which will be a period of time after twelve flicker phenomenon. LED power threshold is certainly not high, but not easy to do, to do good research, good incoming materials and production is good, sometimes the sample is no problem, but the large bulk of the problems that may arise later. According to incomplete statistics, today’s LED High Bay Light failure arising from supply about 80%, over last few years LED lighting products, packaging technology continues to improve and cooling technology continues to evolve, the stability of the light source has reached a good level, direct necrosis situation has very little power is relatively more serious problems to a problem is the direct or dead lights flashing, but there is a relatively high frequency.
LED High Bay Light LED High Bay Light power directly affect the quality of life, and, therefore, LED power supply is essential. ENLETEC mining lamp with professional power, a three-year warranty period, so you buy the rest assured that with the peace of mind.
Many enterprises are more favor of application of LED street lamp, but there are some problems in the structure design, lighting and creative, design, which caused confusion for the owners of the use and selection LED street lamp. This article discusses the five existing LED lamp structure and design problems and proposes corresponding solutions, the following main problems existing in the current market, a single LED lamp:
LED street lamp design difficulties
First, bring the maintenance difficulty overall design. The overall design refers to the light source lamp cavity that cannot be designed as a whole, so it cannot be maintained, or the light source cavity and a power supply chamber is designed as a whole, so it also can not be maintained. The practice in recent years shows that LED street lamp can not do without maintenance. The integral lamp is impossible to maintain, the general road after failure in the elevated, the car couldn’t finish the maintenance task, the whole lamp should change back to the manufacturer for repair. This will force both manufacturers and service providers changing the role from a manufacturer, but it needs to pay a heavy price.
Second, sharp edges and corners of the naked cooling block, so it does not meet safety standards for lamps. Sharp edges and corners is a lamp body of some metal parts that appear many sharp corners. The sharp corners of the existence of at least three cons. First, it is difficult to protect processing and handling process, because it is easy to curl. Second, surface treatment, either electro-plating or spray, the work piece itself must be charged, and prone to “in the corner Judian” phenomenon, or cause the damage, or cause the coating (plating) too thick. Third, it easily hurt workers, some manufactures’ corners of lamps are too sharp, so it is often cut assembly workers’ hand, more dangerous is that if workers were scratches on the elevated car, and it may be due to instinct loosen hands, the consequences will be unbearable to contemplate.
Third, material surface treatment (including power supply), erosion can stand long time in harsh environments. The so-called “naked” street lamp is generally radiator directly exposed outside the LED street lamp. Some manufacturers think it is more conducive to heat, but the premise is that lamps must be installed in a relatively clean, free from outside influence of environment conditions, and the lamps in practical application are directly installed in the outdoor, otherwise it may suffer from acid rain, sandstorm, Blizzard, exposure and other harsh environment.
Secondly, the aluminum alloy is smaller, the capability of heat dissipation is superior, so the radiator of LED street lamp are mostly made of aluminum alloy, but the chemical properties of aluminum alloy is very active, easy and acid-base reaction, exposed in the air is also very easy to oxidation. Although after anodic oxidation treatment on the corrosion resistance, which has greatly improved, yet there still can not guarantee the lighting installation oxide film from being destroyed, when the oxide film is damaged, aluminum alloy will be actively show chemical properties. Acid rain is prone to pollution in some relatively large areas, acid water will accumulate in the lights of the certain gap and groove, after raining, the sky looks blue. After the acid water gap or the groove on the volatile corrosion of lamp body, lamp body will affect the appearance, cooling, and more effect on Mechanical properties. In addition, the “naked” type lamps, due to structural characteristics of the radiator, it is easy to accumulate dust and snow itself. The dust cover on the radiator will make cooling performance down, and it greatly reduced aluminum alloy. The snow on the surface look more conducive to heat, but in fact the lamps in the cold weather of the heat is enough, a lot of snow will cause the enormous pressure.
LED street lamp
Fourth, rectangular shape design does not meet the requirements of wind resistance. Rectangular shape what is said here refers to the nearly square shape, surface area in each. This plane is much better, when the wind from a plane perpendicular to its plane, that will not blow, the wind differentiation, thereby causing pressure to the lamp and lamp fixing structure. The pressure is not obvious in general, but when the lamp suffers aging and corrosion of long time later, if hitting in the coastal areas of the typhoon, there may be poles tilt or bending or lamp falling risk.
Fifth, the heat island effects caused the high failure rate of LED street lamp. Heat island effect is mainly refers to the city air temperature, which is said that the suburb is high, like a warm island located in rural cooler “marine”, this phenomenon is known as the urban heat island effect. In fact, this phenomenon exists in the LED street lamp radiator, especially when only by natural convection. Cooling process of LED lamp is mostly depends on the radiator and air convection heat transfer, in the exclusion of external wind influence mainly by natural convection. Natural convection is cold air by contact and radiators are raising natural radiator heating, cold air continue to add in, through such constant cycle to heat away. If the radiator is too large, the middle part of the hot air rising after the cold air can not have enough supplement (or near a light source in the heating, the air is relatively hot), this will lead to a decline in the middle part of the heat radiating efficiency, temperature rise, thus form the urban heat Island effect. The urban heat islands of LED aging are higher fault rate than the surrounding LED.
