LED energy-saving lamps to identify strengths and weaknesses, "four to see"

LED energy saving lamp energy-saving effect is obvious because of its long life, no stroboscopic effect, no noise, light, soft and wide operating voltage range of features and increasingly welcomed by consumers. However, the LED on the market a lot of energy-saving lamps, quality varies greatly. How to light an array of energy-saving lamps in the shop to buy their satisfaction with the products? Through the "four to see" the merits of energy-saving lamps can be identified, described below.
A look at packaging and labels
National mandatory LED lighting products manufacturer in packaging marked the following: the rated voltage range, rated power, rated frequency. Generally speaking, a trademark of printing high-quality products of good quality, legible, easy to fall off, with a soft damp cloth, signs legible, indelible, a manufacturer's trademark and related certification mark. Shoddy products, poor quality printing, fonts, fuzzy, easy to erase, no manufacturer's trademarks and related certification mark.
Second, look at the appearance of LED display
The real energy-saving LED lights, with three color tubes, tube white, hand cover, even more white, while the lamp more than just put them together, tube shape and size uniformity is better than large-scale products, quality is guaranteed. The shell can not have cracks, loose, the seal should not have been prized in the installation, demolition process, lamp should not be loose, head tilt phenomenon.
Third, look at working temperature
LED energy saving lights in normal operation, the temperature should be low. Otherwise, LED energy saving lamp life is very short. Meanwhile, energy-saving lamp is lit, a quick flashing or very harsh fluctuations, indicating that the energy-saving lamps are of questionable quality.
Four to see start-up performance
LED energy saving lamp start has two characteristics: First, the higher the temperature the easier starts; Second, turn off lights, not flash. Also worth mentioning is that many LED lamps opened very dark, which is detrimental to lamp life, LED energy-saving lamps should be equipped with its internal power supply circuit and PCB board.

Upgrade to the power LED industry, green building

Energy saving LED lighting industry as an emerging industry, has been well received national attention, semiconductor lighting "Twelve Five" plan will be introduced in September. At the same time as the introduction of national standards LED display, LED products this year is likely to include some enjoy the financial subsidy, industrial lighting, commercial lighting may be a wide range of start. LED in all aspects of the application showed a rapid growth momentum, market research organizations LED Inside pointed out that the 1000 lumens of LED lighting for every price costs about 7-10 U.S. dollars, as costs continue to decline, from 2011 to 2012, LED lighting market will accelerate growth.
At present, China has become the world's second largest country in LEED certification, LEED-certified project application at an annual rate of 20% increase. Represented by the green LED lighting development of China's green building and an important impetus for the development of the system. Philips to provide office space for China's LED lighting solutions, from the light source, lighting and intelligent control system fully in practice on the green concept. Meanwhile, the use of construction itself, and the use of natural light to the limit, with high quality LED lighting, so that the illumination can fully meet the work requirements of the case, and the maximum reduction in lighting power consumption, final achieve the project's energy consumption is minimized. Jiangsu Taicang Interface Flor construction projects, high-quality lighting solutions for Philips advanced building energy-saving lighting technology opens a new era of transformation. Interface as the world's largest carpet manufacturer, China as an important strategic market, lighting standards required to achieve LEEDGOLD requirements. For such a request, Philips designers introduced advanced dynamic lighting technology, balanced environment to improve the lighting, design lighting solutions for professional office use up and down the light of Philips TBS498, the lamps in the window Installation luxsense used for solar control. INTERFACE FLOR's Branch of the Centre as a zero-carbon used in Philips Lighting's new office building sample. The responsible person said, from the LED device R & D to design detail, as appropriate, "people first" principle, to the green building market in China continues to lead.
Greater China General Manager Mr. Liang Hanfeng Philips Lighting, said, "As China's green building user awareness and the development of standards, Philips Lighting is willing to promote China's green LED lighting in the quality and quantity of new dimensions to breakthrough. "

Wave to create the largest professional production base for LED lighting products

August 31, the wave of the total investment of 750 million yuan building Linyi optoelectronic industry base (a) in Linyi City, Shandong Province, completed and commissioned. As a wave of $ 4 billion to build the largest semiconductor lighting industrial bases an important part of the new production base of billions of dollars to achieve annual production capacity of light, annual sales income over 50 billion yuan.
In the energy saving is increasingly becoming the context of global trends, the wave of capital increase in 2007, holding Raisen Huaguang into the field of semiconductor lighting. In 2009, the wave of semiconductor lighting for the overall layout of the upstream and downstream industry chain, invested 4 billion yuan to build China's largest optoelectronic industry base, covering Jinan, Weifang, Linyi three.
In the field of LED lighting, the current wave is the only one to master the red, yellow, blue and green color gamut LED chip proprietary vendors, is the first R & D high-brightness LED epitaxial wafers, chip company, its LED chip production and sales the country's second.
According to reports, the wave of Linyi optoelectronic industry base covers an area of 300 acres, a building of 112 acres, has the largest domestic professional indoor and outdoor lighting products, semiconductor monomer production plant, the main R & D semiconductor lighting source, and indoor and outdoor lighting products. Reference wave of the upstream LED chip and IC industry's R & D results and the hardware and software integration technology, this base to build a self-owned intellectual property rights of R & D platform, has applied LED display products obtained 54 patents.
31, the wave also introduced several new LED lighting, covering downlights, spotlights, light bulb, straight tube, flat lights, street lamps, garden lights, tunnel lights, eight series. Among them, the interior lighting energy than traditional light sources 50% -80%, outdoor lighting energy than traditional light sources 50% of the product life of 30,000 hours. Meanwhile, the integration of networking technology products, and fully reflects the LED chip adjustable, controllable, colorful features.
At present, the wave of Linyi optoelectronic industry base has been the National Development and Reform Commission Energy Center awarded the "China Green Lights education demonstration base" to become the third country to be awarded the title company will actively promote the popularization of energy-saving awareness, to vigorously promote energy conservation education .
Wave with the global leader in the field of LED lighting Cree signed a strategic cooperation agreement in the future use of their technological advantages, to develop new LED lighting products and solutions. Completion of the new production base, marking the wave of semiconductor lighting and downstream industry chain and completed basic, industry-wide scale operations to achieve substantial breakthroughs.

LED lighting-to-date security standards

Currently on the market a wide range of energy-saving lamps, and more technologically advanced and more environmentally friendly to calculate the energy-saving LED lights. Data display, LED energy-saving 80% energy saving than incandescent lamps, fluorescent energy-saving lamps over 50%. LED lamps are energy saving, environmental protection advantages in lighting industry has become a major trend. The obvious advantage of energy-saving LED lamps can be reflected from the following aspects:
1 low-power, low power consumption: In general, LED display operating voltage is 2 to 3.6V, operating current is 0.02 to 0.03A. That is to say: it does not exceed power consumption of 0.1W;
2 Small: LED energy-saving lamps is basically a small chip is encapsulated in epoxy;
3 long life: the right current and voltage, up to 100,000 hours of their life, almost no maintenance. In addition, LED energy saving lamps are completely epoxy resin, it is more than light bulbs and fluorescent tubes are strong, light body and no loose parts, easy to damage;
4 high-brightness, low-calorie: ordinary incandescent and halogen lighting, although cheap, but the light efficiency is low, due to the thermal effect of light and vain power; LED lamps as lighting lamps, not only high luminous efficiency, and cold produce almost no heat source power;
5 Green: RGB LED light are made by the non-toxic materials, unlike fluorescent lamps containing mercury can cause pollution, but also can be recycled;
6.LED also has energy-saving lamps flicker, applicability, high stability, short response time, etc.;
As LED technology and products used by traditional lamps with different properties have been, so the current safety standards of general lighting is obviously not applicable. In this note about the current safety testing LED lighting requirements (to UL standards, for example).