The development of LED lighting industry sustainability issues discussed in this paper

As global warming and energy conservation and carbon reduction issue of fever, LED lighting industry as one of the most immediate and effective solutions, and worthy of the best development and a large number of countries are in test plan. With one million yuan of large markets around the world, has attracted many originally is not the manufacturer of lighting industry and practitioners are plunged into this exciting industry, develop all kinds of LED lamps and lanterns, also try to make contributions to the sustainable development of energy conservation and emissions reduction and human.

but under the condition of the industry is not yet mature, LED lighting for years down failures can be found everywhere. The practical application of lighting and LED industry development, but there is a strange, uncertainty of eerie atmosphere. In traditional lighting brand companies from traditional lighting industry into LED lighting business seem to be thoughtful and careful, in product quality, reliability and sustainability development under the condition of not clear, did not dare to stride.

although the LED has claims to achieve 100 lumens per watt, but carefully, tend to focus on the product specification in the initial lumens. For a practical lighting lamps and lanterns should maintain lumen, useful life, intensity of illumination and distribution, and even the sustainable development of LED industry few in-depth inquiry.

there are industry experts pointed out that 'the most important is related to the fundamental problem for the whole industry chain, as a LED lighting manufacturer, really can in the current general LED lighting technology platform for a long time of manufacture and provide consistency of LED lighting products to meet the lighting market long-term application needed? When the LED chip provided by the supplier of the LED chip of luminous efficiency continue to improve each year at the same time, the LED lighting industry in essence, however, there is a problem restricts the healthy development of the industry. The problem is the sustainability of the LED lighting. '

LED chip and packaging suppliers generally are in accordance with the technical development blueprint, the initial LED luminous efficiency ( Lumens/watt) Will continue to progress in the coming decade. 'Therefore, predictably, the current general LED lighting technology platform development of LED lighting lamps and lanterns manufacturers, in order to maintain the product of lamps and lanterns of the brightness and illumination to comply with the consistency of the designed illumination requirements, must be periodically change year by year and to redesign its LED lamps and lanterns and various internal components in order to achieve this purpose. '

once LED encapsulation of luminous efficiency and total brightness changes, the LED module, the secondary optical design, driving circuit, power supply must also change accordingly in order to match the adjustment to conform to the original design of lamps and lanterns of lighting effect. Any form the components in the event of change of lamps and lanterns, the product will usually be market demand again. Lamps and lanterns is an updated version of design will lead to long useful life and reliability of test and verify by market requirements and confirm again and again.

how to guarantee the consistency of long-term supply of LED lighting products, in the whole supply chain of LED lighting industry will become a key issue. If lighting industry has not establish common technology platform and fixed specifications of LED light source, the timing of the product and the supply chain inventory preparation will not be able to predict and control; Frequent product upgrading also does not meet the demand of the sustainable development. If every year to launch a new product to mass production and continuous supply market, this will be engaged in LED lighting lamps and lanterns manufacturer of a dream.

so, want to thoroughly solve the problem, must have the sustainability of the LED lighting industry standard light source, and can meet the general technology of LED lighting sustainable development platform, and based on the sustainable development of LED energy-saving lamps lighting technology platforms, in order to maximize the LED energy saving effect.