Energy conservation is one of the focuses of the current human society. No matter which technology, it can reduce electricity consumption, that is, save electricity costs, reduce carbon dioxide emissions or environmental pollution. Although the cost of these energy-saving technologies varies greatly, some energy-saving technologies create products in a high-energy-consuming industry. After careful calculation, it is not economical, but at least to some extent, the environmental impact of use is reduced. Effect.
Green energy economic issues are expected to make energy-saving lighting demand continue to fever for three years. Does the green building issue care? The cost of solar panel systems is not low, the equipment cost of high conversion efficiency is as high, and the heat-insulating building materials and heat exchange systems are not very common. The green building-related products that we can see more often in 2010 should be LED lighting. CFL energy-saving lighting, which is the easiest energy-saving product available at present, they are stimulated by the elimination of white light bulb regulations, and the use of more energy-efficient lamps can enjoy preferential tax policies, and have very good development prospects.
The technology of CFL energy-saving lighting products is quite mature, and the price is also accepted by the general public. In addition to the regulations and plans for countries to gradually eliminate white light bulbs, the US market has more power companies to supply CFL energy-saving light bulbs to consumers. Various factors have increased the shipment of CFL energy-saving lamps. For example, in the mainland China market, which produces 80% of CFL energy-saving bulbs, 62 million CFL energy-saving lamps were produced in 2008. By 2009, 120 million CFLs had been installed, including energy-saving bulbs and energy-saving lamps.
So, what about LED lighting? LED lighting can only be regarded as a budding period before 2008. By 2009, the number of LED lighting-related products has increased significantly. In addition to public area lighting and commercial space lighting, the main lighting for home use has also been introduced to LED lighting products. The market is up.
CFL energy-saving lamps have a long life, and LED lighting products have a longer life, but the price is also more expensive. At present, LED lighting products on the market mainly include MR16 series lamps, freezer lighting, light bars, track lights, cabinet lights, landscape lights and arched lights (indirect lighting, direct lighting) and night light. CFL energy-saving lamps are the most common in home buildings, including replaceable bulbs (such as E27), ceiling lamps, recessed lights, ceiling lamps, etc., which are areas where CFL energy-saving bulbs excel. At the same time, CFL energy-saving light bulbs are also known as T5 tubes, which are commonly used in indirect lighting in convenience stores, offices, and indoor buildings.
Although the energy-saving lamps are cheaper and have higher luminous efficiency, they contain mercury (mercury). If the mercury vapor leaks when the bulb is broken, it is harmful to the environment and human health, and it cannot be directly thrown into the trash can. Otherwise, the groundwater will be polluted after it is disposed of.
LED lighting will take the lead in commercial space lighting. From the observation of the phenomenon we have seen in the market, the demand for LED lighting has been increasing. Especially after the product technology research and development results have been born in recent years, the overall product cost has a certain degree. Declining, the luminous efficiency has also increased, which makes LED lighting gradually have the strength to appear in the main lighting field. There are more and more replaceable bulbs and lamps using LEDs as light sources.
In 2010, there will be a large-scale commercial-grade LED lighting system with high lumen output. This is because household LED lighting is still much more expensive for most consumers, in terms of long-term use efficiency, energy saving and environmental protection appeals and tax reductions. Driven by this, the proportion of LEDs used in commercial space lighting will increase significantly, especially in parking lot lighting, office lighting, factory lighting, warehouse lighting and other areas. LED lighting can replace high-pressure sodium lamps, halogen lamps, and white-ion bulbs. It has also replaced CFL energy-saving lamps and fluorescent lamps in some fields.
LEDinside estimates that 2010 to 2011 will be the two years of rapid growth and popularity of LED commercial lighting, and LEDs in the application of home lighting take off after 2011, 2012, especially 2012 is a key year.
In 2010, the penetration rate of LED light source in the lighting market is expected to reach 3.7%, and from 2009 to 2013 there will be a 32% compound annual growth rate.
However, the hidden dangers of LED lighting development, in addition to its own technology, specifications, heat dissipation and price factors, are still facing the challenges of the aforementioned CFL energy-saving lamps and fluorescent lamps, especially the T5 lamps in office lighting systems. The luminous efficiency has a level of 100lm/W, and the price is much lower than that of the LED light bar. Considering the problems of glare and luminosity uniformity, before the LED technology has not been developed, we believe that the popularity of LED lighting in office lighting is still It takes a short time. In addition, CFL energy-saving lamps also have ultra-small, ultra-mini products, and also achieve 3 watt specifications, luminous efficiency is not bad, is very suitable for the field of small-sized bulbs, is also a threat to the same size of LED bulbs.
It can be expected that architectural lighting, commercial space lighting, with the encouragement and stimulation of government regulations, the penetration rate of LED lighting in this area has reached a significant increase.
Query Machine All-In-One,Product Display Touch Screen Horizontal,Lcd Capacitive Touch Screen Advertising Display,Advertising Display Kiosk Capacitive Touch Screen
Jumei Video(Shenzhen)Co.,Ltd , https://www.jmsxdisplay.com