LED lighting and CFL energy-saving lamps will start a green economy contest

Does anyone care about green building issues? Energy conservation is one of the focuses of the current human society. No matter which technology is used to reduce electricity consumption, it is to save electricity costs and reduce carbon dioxide emissions or environmental pollution. Although the cost of these energy-saving technologies is very different, some energy-saving technologies create products that belong to industries with high energy consumption. After careful actuarial calculations, they are not considered economical, but at least to some extent, they have reduced environmental impacts in use. Effect. The price of solar panel system 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 and CFL energy-saving lamp lighting. This is the easiest energy-saving product currently available. They are subject to obsolescence of incandescent light bulb laws and enterprises adopt more energy-saving lamps and lanterns. Stimuli such as preferential taxation policies have very good prospects for development.

LED lighting and CFL energy-saving lamp lighting each have their own advantages. The technology of CFL energy-saving lighting products is quite mature and the price is generally accepted. In addition to the regulations and plans that countries have introduced to phase out incandescent light bulbs, the US market is even more free or ultra-efficient. Low-cost supply of CFL energy-saving light bulbs to electricity users, all kinds of factors make CFL energy-saving lamps shipments increased significantly. Taking the Chinese mainland market, which produces CFL energy-saving light bulbs up to 80%, for example, in 2008, 62 million CFL energy-saving lamps were produced. By 2009, 120 million energy-saving lamps had been included, including energy-saving light bulbs and energy-saving light tubes. 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 dramatically. In addition to public area lighting and commercial space lighting, the main lighting for home use has also been introduced to LED lighting products. On the market.

CFL energy-saving lamps have a long life, LED lighting products have a longer life expectancy, but the price is more expensive. At present, LED lighting products in the market are mainly MR16 series lamps, freezer cabinet lighting, light strips, track lights, cabinet lights, landscape lights and arched lights (which are indirect lighting, but also direct lighting), nightlights, etc. CFL energy-saving lamps and lanterns are the most common in home buildings, including replaceable light bulbs (such as E27), ceiling lamps, downlights, ceiling lamps, and other areas that CFL energy-saving light bulbs are good at. At the same time, CFL energy-saving light bulbs also have the famous T5 lamp form, which is commonly used in the indirect lighting of convenience stores, offices, and indoor buildings. Although the price of energy-saving lamps is cheaper and luminous efficiency is higher, it contains mercury (mercury). If mercury vapor is leaked when the lamp is broken, it is harmful to the environment and human health, and it cannot be thrown directly into the trash. Otherwise, the groundwater will be polluted after the waste is disposed of.

LED lighting will take off in the field of commercial space lighting From the phenomena we observe in the market, the demand for LED lighting has been increasing, especially after the product technology R&D results have been born in recent years, the overall product cost also has a certain degree of Decline, luminous efficiency has also increased, which makes LED lighting can gradually have the power of debut in the field of main lighting, there are more and more replaceable bulbs, lamps using LED as a light source.

In 2010, it will grow significantly, will be a high-level output of commercial-grade LED lighting systems, because home LED lighting is still much more expensive for most consumers, in the long-term use of efficiency, energy-saving environmental protection appeals and tax reduction incentives Driven by this, the proportion of LED lighting in commercial space lighting will increase significantly, especially in parking lot lighting, office lighting, factory lighting, and warehouse lighting. LED lighting can replace high-pressure sodium lamps, halogen lamps, incandescent bulbs, but also in some areas can replace CFL energy-saving lamps, fluorescent lamps.

LEDinside estimates that 2010 to 2011 will be the second year of rapid growth and popularity of LED commercial lighting, while LED lighting applications for home lighting will take off until 2011 and 2012, especially in 2012 is a critical year. In 2010, the penetration rate of LED light sources in the lighting market is expected to reach 3.7%, with a compound annual growth rate of 32% from 2009 to 2013.

Architectural lighting and commercial space lighting, with the encouragement and stimulation of government laws and regulations, the penetration of LED lighting in this area has reached a level that can be greatly increased. However, the development of LED lighting, in addition to its own technology, specifications, heat dissipation and price factors, still face the challenges of the aforementioned CFL energy-saving lamps, fluorescent lamps, especially the T5 lamp in the office lighting system, luminous efficiency has 100lm / W At the same level, the price is much lower than the LED light bar. Taking into account the glare, photometric uniformity and other issues, before the LED technology has yet to be developed, we believe that the popularity of LED lighting in office lighting will not be short. In addition, CFL energy-saving lamps also have ultra-small, ultra-mini products available, but also to achieve 3 watt specifications, luminous efficiency is not bad products, it is suitable for the need for small size bulbs, the same size of the LED light bulbs is also a threat.