年份：2013年

How to choose a suitable led downlight

How to choose a suitable led downlight? In order to give our customer more simple and convenient choice, Mai Yang Technology will decide for you, series of led lighting selection method. Here today particularly as we provide led downlight selection method. Typically, the choice of LED downlight mainly from the following three aspects to consider:

led downlight
1, see the lamp used Radiator: Cooling determines the speed of the entire lamp lumen level and service life, the radiator is too small to cause internal heat build-up in the light. Lamp beads for a long time under high temperature work, the light fades quickly, life is very short. Our radiators are used in shell thick material, to ensure heat dissipation.
2, to see the lamp drive power (commonly known as the transformer): Transformer determines the quality of the entire life of the lamp, lamp beads with more than 50,000 hours that is no problem, but if the transformer is broken, then the whole lamp can not afford to light it. Transformers used in electronic components, the design determine the efficiency of the transformer, power factor, stability, temperature rise, life. Our drivers are used in a wide voltage drive output current and voltage stability.
3, to understand the brand and packaging lamp beads: lamp beads quality determines the lighting effects, LED packaging technology affect the quality, cooling and other key factors. LED chips are the United States chips, Taiwan chip, and homemade chips. Different brands, the price difference is large, lighting effects are also great differences. What we used light sources are all well-known international brands.
Through the selection of these three aspects, we basically can determine led lamp brand, size and other aspects of the properties, and then according to their own needs, to choose the most appropriate fixtures. Although at this stage led lights is not so widely used, but its development is an unstoppable trend, I believe that in the near future, it will become an even more suitable for our use of light group, but also in large measure to solve our vision problems .

LED lighting health

　First, LED lighting source:
1, no strobe light. We connect electric light flux with the AC power supply voltage alternating cycle, caused by the intensity of light and dark that the strobe flashing. Stroboscopic phenomenon also causes eye fatigue and damage to the person’s eyesight, especially young people decreased vision major “killer”, we can think of: from vegetable oil lamps, kerosene lamps to incandescent, fluorescent, lighting levels gradually increased, while the young people vision has decreased year by year, but also growing younger age level. The undisputed facts and electrical / optical strobe lights are not unrelated. The LED lamps from low voltage DC power supply, there is no supply voltage alternating cycle, so there is no stroboscopic effect. Is it now recognized by the human eye, especially the young vision health lamps?

LED lighting health

　　2, no UV radiation source. Incandescent, fluorescent, three-color fluorescent lamps, energy saving lamps have different levels of ultraviolet radiation. China Medical dermatology and skin care research shows that: under the fluorescent lights work, and study the absorption of ultraviolet light – it equals to exposure in the sun for an hour. Ultraviolet radiation directly impairs the immune system, killing white blood cells, damage nucleic acid and protein chemical bonds, causing genetic (DNA) variation, and even cancer.
3, no electromagnetic radiation source. Fluorescent, three-color fluorescent lamps, energy-saving lamps are operating at high frequency high voltage state; they will inevitably bring different levels of electromagnetic radiation. But the LED light source has no electromagnetic radiation in the DC / low status job. According to the British Medical Research Centre, the International Commission on Illumination headquarters in Vienna studies show that electromagnetic radiation can cause heart palpitations, insomnia, leucopenia, memory loss, the cardiovascular system, nervous system damage, and electromagnetic radiation damage is cumulative.
　Second, LED energy-saving lighting
1, LED indoor lighting. Using high-end technology for backlight LED interior lighting design, and achieved good energy saving effect. Below market XX brand 20W × 3 = 60W fluorescent components of Dili’s Grill photoelectron example for comparison. We conducted the actual testing, the original 20W × 3 = 60W fluorescent lamps, including ballast consumption, the actual total power consumption is 81.5W, while the same brightness LED Grill Royal photoelectron actual power consumption is 31.6W, saving 61.2%.
2, LED outdoor lighting fixtures. Following a typical LED lights with high pressure sodium lamps and economic / technical data explain the case. Conditions: ⑴ road length is 10Km, lights are 1PCS/30m, so total lights need 666PC; ⑵ high pressure sodium lamp power is 250W/PCS, LED lights power is 100W/PCS, in order to achieve the same brightness; ⑶ HPS is priced at 1000 yuan RMB / PCS , LED lights priced at 5000 yuan RMB / PC; ⑷ HPS 10 years need to be replaced eight times, LED lights only need to install a 10-year second; ⑸ accordance with the power transmission cable configuration. Results: LED Street lights for the first time investment is large, but the cost is only 10 years of comprehensive high-pressure sodium 38.47%. so in large part, it solves the energy shortage problem.
3, LED backlight module. Royal photoelectron since 2006, has been committed to the LED backlight applications, small and medium-size backlight module (19-inch and below) has all of the LED, the large-size backlight module began in 22 inch, 24 inch, 26-inch applications, and the gradual development of a 32-inch, 42-inch big screen backlight. Especially for video brightness LED backlight components dynamically controlled, its energy-saving effect is very obvious. Below 19-inch monitor is the following.
　　Third, environmentally friendly lighting
LED lighting has been for the environmental industry consensus. Mainly reflected in the following aspects: (i) because of LED solid light source, no mercury and harmful gases, so there was no environmental pollution. (Ii) An LED is a solid light source, no breakable objects, and long life; it is small particles, even in retirement, there were less electronic waste. Only recycling, and handled properly, it will not impact on the environment. (Iii) It is widely believed that Sunlight is most suitable for the human eye’s natural light. However, when the sun reaches certain brightness, it is not directly with the eye to see the sunlight. Must be a cloudy day, or sunlight is refracted; the human eye is comfortable and natural light. LED interior lighting is in accordance with this principle, the application is of high-end backlight technology, LED spot light through refraction and reflection of light to spread, making uniform, soft light surface light source; And the light distribution range control in the design of the light intensity distribution curve range, so that does not produce glare to eye.
　　Fourth, professional lighting and general illumination lighting prospects
LED light source because its luminous efficiency increased gradually, but there is considerable room for improvement, stability, more reliable, the price is gradually decreased, so it gives the LED lighting industry providing an excellent opportunity. Global LED lighting industry, the battle started, the world’s major light industrial giants have started large-scale commercial development program. And proposed to the year 2010, the LED luminous efficiency reach to 200lm / w or more, midstream and downstream industry chain enterprises provide favorable conditions for the development of super-normal.

How should I choose household LED lighting LED lamps

In recent years, due to LED lighting technology is developing rapidly, so more and more users to choose home improvement home lighting LED lighting as the first choice, then how to choose home LED lighting lamp type it? Because there are a lot of LED lighting, LED down light, LED tubes, LED spot lights, etc., so choosing the right lighting is the most correct choice.

led indoor lighting products
First, the current led lamp cup (living adequate auxiliary light 3w), led downlights (3w aisle with about 3 inches, 4 inches around 6w, 12w 6 inches around), overall, led a part of energy-saving lamps, is ordinary energy-saving lamp half of the electricity consumption can achieve the same lighting effects.
Second, LED lighting lamp life up to 50,000 hours theory, generally 20,000 hours is not a problem, the family can be used for several years, such as lamp cup CPL theoretical life even more dramatically over 50,000 hours.
Third, led lights are low voltage DC power supply, no flicker, it will not blink;
Fourth, are solid cold light source, summer is not to attract mosquitoes.
Led lights in the home should be the primary consideration are the following:
1 To avoid glare glare, so people can not see eye directly led.
(2) to consider the color temperature problems, especially as a reading lamp or bedroom nightlights, should adopt a low color temperature 2700k led.
3 To note whether emi led lamps can interfere with wireless home TV and other sensitive electrical, (exports to the U.S. to comply with fcc-class b standard).
4 To solve the continuous dimming problem, because home often need dimming.
5 To consider lighting exterior styling line with the aesthetic criteria.

How to buy excellent quality LED downlight

LED downlight wide range of applications, small home lighting, large mall lighting, there will be the emergence of LED downlight. So buy quality LED Down Light is the perfect thing we need to understand.

chose led downlight
　LED downlight Basics
Uses: LED Downlight commonly used in ceilings, windows, counters and other auxiliary lighting, illumination, decorative use.
Power: conventional power with 1W \ 3W \ 4W \ 5W \ 6W \ 7W \ 9W, 12W-24W, home use generally choose 1W \ 3W \ 5W more;
1W commonly used in windows, 3W, 5W commonly used in (lighting, auxiliary lighting); LED1W equivalent energy saving lamp 3W brightness equivalent to 10W incandescent bulb brightness.
Angle: LED light-emitting angle of 120 degrees of the original, the second modulation light by the lens angle is 30 degrees, 45 degrees, 60 degrees, 90 degrees, 120 degrees;
Brightness: According to the chip quality, the size of a variety of different specifications, conventional 1W have 80-90LM / W ,90-100LM / W ,100-110LM / W
Light color: white (6000-6500K color temperature), warm white (2700-3200K color temperature ,4000-4500K color temperature), is white color closest to the sun, the highest color rendering index, brighter, warmer colors warm white light is yellowish Some .
Voltage: AC85-265V Universal
Based on the above LED ceiling understanding, we can probably determine the desired specifications, here is how to choose the appearance and manufacturers:
　1, Appearance:
Ceiling appearance there are many styles, we can choose according to their preferences, needs to be noted that the thickness of the outer ring, radiator.
2, the power
Power quality also determines the whole lamp life of 50,000 hours lamp beads with no problem, but if the power supply is broken, then the whole lamp does not illuminate it. Electronic components used within the power supply, the design of the transformer determines the efficiency, power factor, stability and life.
3, the merchant credit:
Purchase, the merchant’s credit is also very important, and now the network is well developed, we can see from the side, the third party to understand, ENELTEC care so much about the brand enfluences and also the satisfactory experience of our customers. So we always put alot of efforts on the products quality and after sales service. We emphasis on applying for the necessary certificates for our target market, controlling every step of the productions, testing before delivery and tracking each order after delivery.ENELTEC has many partners, specifically click here understanding.

What are the advantages of LED downlight

LED down light has many advantages, adapted to many occasions to use, especially for office, commercial indoor lighting, taking into account the need to place the beautiful and bright environment, tend to use the lamp for lighting. LED downlight exactly what benefits become essential to use commercial decoration lamps yet. Here’s what.

led downlight
1, energy: the energy consumption of incandescent white LED 1/10, energy saving lamp 1/4.
2, long life: LED theoretical life of over 100,000 hours, for ordinary home lighting is “once.”
3, can work at high speed: energy-saving lamps if you frequently start or shut off the filament will be black soon damaged, but not downlights.
4, cold light source: LED light source lamp is cold light source type. Solid package, so it is easy to transport and install, can be installed in any micro-and closed equipment, not afraid of vibration, the main consideration is the heat lamp problem.
5, environmental protection: no mercury (Hg) and other substances harmful to the environment and will not harm the environment. LED downlight assembly parts can be very easy disassembly, easy to recycle. And the LED does not contain infrared, ultraviolet, insects do not move. To the health and hygiene of the business environment to provide a guarantee.
6, the color is good: more than traditional lamps emit light closer to white, in this light irradiation, the people it can be more accurately identify the true color of the object.
7, the corresponding speed: LED fast response, a press that is open, eliminating the traditional high pressure sodium lamp starter disadvantage of a long process.
LED down light is embedded into the ceiling light beam LED lighting. Belongs Directional LED Downlight LED lighting, only its opposite to the light, are converging beam angle, the light more focused, strong chiaroscuro. Suitable for large commercial decoration lights.

LED lighting market is growing rapidly in India

India is the world’s sixth largest consumer of energy, accounting to 3.4% of global energy consumption. In fact, by 2006 India’s per capita consumption is already very high. In 2006 the average annual growth in electricity production to 68 billion degrees, 75% of India’s consumption of electricity derived from thermoelectric power plants, 21% comes from hydroelectric power plants, 4% comes from nuclear power. Although we have introduced a lot of favorable rural electrification projects, but there are still 400 million people in India, they will be lost in a large area blackout electricity supply, 80 percent of these people have a power line.

led lighting
With India’s rapid progress of urbanization and industrialization in India for a large surge in electricity demand, while consumer consumption is also a lot of growth. Lighting power load in India accounted for 12% discount if you put it into carbon dioxide released, for thermal power, for a total energy consumption will result in 52.5 billion tons of carbon dioxide emissions is only used for lighting. Therefore, with the energy saving features of the LED demand growth, according to data, if 25% of the Indian lighting system power load into LED lighting load, carbon dioxide emissions will be able to directly reduce emissions by 25%, equivalent to a year in India, its value of about 1.3 billion euros, which is a huge market.
It is reported that India’s LED lighting market’s overall growth rate will be 41.5% until 2015. 2009 is only $ 49 million, which represents 3.1% of the lighting market, which means that market space and potential.
India’s demand for LED products mainly rely on imports, in 2004 India’s imports amounted to 6,470 LED million U.S. dollars, in 2005 imports had increased to 7,123 million U.S. dollars, in 2006 LED imports reached U.S. $ 88.5 million, annual growth rate of more than 11.93% to 2010 India is expected to more than 1 billion U.S. dollars, breaking the 12% annual growth, the global LED market in considerable development potential in emerging markets.

How to buy led bulbs for homes

Currently, led bulb has entered the home lighting, as it saves energy saving 80% than ordinary incandescent and 50% than ordinary energy-saving lamps, with low-carbon environmental protection (LED’s environmental benefits of better, no ultraviolet spectrum and infrared and recyclable waste, safe touch, no pollution, no mercury elements, belonging to a new era of energy-saving green lighting).

led light for home
led light for home

1. LED bulb price consists of:
LED bulb from the lamp housing, power supply (LED driver), plate or aluminum plate lamp beads, and lamp beads components. There is little change in the price of the first three to 3W bulb, for example, according to different materials, from 5 yuan to 20 yuan per month. LED bulb lamp beads price is the price of the main body, and choose what kind of illumination lamp beads, light decay, long life and energy level are the second. The same is 3W, 500LM brightness of the lamp can be done more, it can be 200LM even less. Light failure can be as small as 0.02% to 0.3% or even greater than 0.3%. Life can be more than 50,000 hours (14 hours a day for 10 years), it can be even less than 5000 hours (mainly light fades badly, brightness is reduced), lamp beads price difference is also a great example to 5050 , low price of 0.3 yuan per stick, high prices (U.S., Japan imported chips) 3 yuan per stick. A 3W bulb price from 10 yuan to 80 yuan, it is the truth.
Optional LED lamps should consider the following factors:
1 Appearance: LED bulb shapes a lot, you can choose at your favorite.
2 Application of space: how much interior space it was, I like a little dark, so you can choose a smaller power LED bulbs. I like a little brighter, and you can choose a bigger power LED bulbs
Generally speaking 40-watt incandescent, 220 volts, the luminous flux is 340 lumens, but 3W LED bulb can do 340 lumens or more. But now the market is generally only 3W LED bulb 240LM, some are not yet reached 240LM. Look at the original lamp power, you can find yourself a suitable LED lights.
3 Warranty: regular manufacturers generally based on standard household electrical appliances-one year warranty.

How much is LED panel lights

From green lighting design considerations, LED panel light materials, environmental protection, low power consumption, high luminous efficiency, lighting, brightness, etc. are superior to Grille, truly lanterns during the day, night lighting. Which is gradually replacing T8 fluorescent light grille. LED panel 10 times longer lifespan than fluorescent lamp. So how much do LED panel lights cost? ENELTEC would introduce you to the price structure of LED panel lights.

LED panel light
　1 bottom borders
LED panel lights and bottom borders use different materials according to their thermal performance, so the prices are different.
　2 LGP and diffuser
The quality of the light guide plate is one of the most important factors of the quality of LED panel lights. The light guide plate can make the LED panel light emitting more uniform. Does not appear dark spots, the water ripples and so on.
　3 lamp beads and chip
Good chip means not only stable, good brightness, light is small, and the color rendering index is much better.
　4 aluminum plate
LED panel lights have four sides into the light aluminum plate, there are two sides into the light aluminum plate .
　5 Power
Power also affect the price of LED panel lights the most important factor. Power is not good, a direct impact on the LED panel lamp life. UL power is good, more stable performance.
　6 Packing
Safe enough for the transportation.
7 Accessories
Materials are foam pads, cotton, tape, wire, terminals.

LED spotlight what are the advantages for the future

LED, as a new type of energy-saving, environmentally friendly, and green lighting products, it is the future trend of development. Led spotlights have the main features:

LED spot lights
The first, led spot lights are green. It does not contain lead, mercury and other pollution elements, no environmental pollution;
The second, led spot lights have solid package, and they are cold light type, easy to transport and install. Impact resistance, no ultraviolet (UV) and infrared (IR) radiation, no filament and glass enclosure, there is no fragmentation of traditional lamp to the human body without harm, no radiation;
Third, led spotlights flicker. Pure DC work, eliminating the traditional visual fatigue caused by strobe light;
Fourth, led spot lights longevity. The Life could be 100,000 hours or more, for ordinary home lighting can be described as “once.” Long life of 50,000 hours or more, is 50 times more than traditional incandescent. LED using highly reliable advanced packaging technology – Eutectic Welding, fully guaranteed the LED long life;
Fifth, energy-saving. The energy consumption of incandescent LED 1/10, energy-saving lamp 1/4 ultra bright LED light source, with high efficiency power than traditional incandescent 80% or more, the same power incandescent brightness lamp 10 times.
Meanwhile, there is a uniform light irradiation area for led spotlights, not dazzling glare, so it become on energy-efficient lighting representative in the market by many consumers.
Disabling the incandescent and LED lights and other support policy, Japan, Europe and the United States, the Chinese market will have started. 2012 Japan, the EU banned completely, the United States, China began to ban incandescent 100w power, major markets began to start, we can be started in 2012 as the first year of LED general lighting.

LED spot lighting development advantages

With the development of the market demand, LED traffic signals, and other types of specialty lighting applications market share has steadily increased, especially in recent years, smart phones, tablet PCs on the market, LED gradually enter to the diverse needs of the market shift and change the previous single new demands of the market, technical and scientific content are gradually upgrading and development, LED spotlights prices gradually lower, LED spot lights and other related industries will enter into a new development of the new phase.

LED spot lighting
In fact, the rapid changes in the global lighting market, the biggest reason for incandescent delisting is its high power consumption, less environmental protection, energy saving economy are prevalent in the present context, the only energy-saving lamps will be popular by tomorrow. LED spot prices shut down but also provide support for the development of LED spotlights.
Driven by changes in lighting products in 2007, the U.S. Congress enacted an Energy Independence and Security Act, the bill establishes energy efficiency standards for lighting equipment and determine on 1 January 2012 onwards phased. The bill requires new lighting energy consumption by at least 30%, while it is not reach to the standard incandescent lamp, so you can not use incandescent lamps.
According to statistics, the United States accounts for about 15% of total household energy consumption. According to the energy efficiency advocates say, in accordance with the unit calculating annual household electricity of $ 143, the new Act standards developed annually for the nation’s consumers to save more than 10 billion U.S. dollars, the number of new power plants will be reduced by 30. In view of this, out of incandescent, using new energy-saving lamps are imperative. The LED low prices of spotlights are the best alternative to incandescent lamps.
LED spot lighting is the use of an LED light source for lighting, the LED’s appearance is very thin, so LED spotlight is compact, it also has a great similarity appearance with incandescent lamp, in addition, it is easy to use, and LED spot price is too low, so it becomes the best choice to replace incandescent.
Compared with incandescent lamps, LED spotlights have longer life; energy consumption is also reduced by 80%. In addition, although the appearance and performance of LED lighting with incandescent are similar, yet the life is several times than the incandescent lamp, with adjustable lighting, LED spotlights, low prices, so LED lamps are more popular.
While CFL lights are cheaper than LED spot lights, but it takes longer to start, and takes a few minutes to reach full brightness level, coupled with it contains mercury pollution itself, so the outlook is not being promising.
With LED lighting technology, LED lighting upgrades and further price adjustments, LED lighting is the best alternative to incandescent lamps, and the future is bound to have better prospects.