At present, the global production energy-saving lamps are mainly concentrated in China, the lighting industry and the production environment, mainly by the industrial base of our country, the human cost, market environment, such as energy-saving lamps in China's development has experienced the following three phases:
Stage 1: germination stage. Since the 1990s, philips and osram have introduced non-polar light products. Due to the stability of the product, efficiency, life has a problem, and they are considering the electrodeless lamp is likely to be its massive, the core of HID effect on production and sales system, thus no promotion. Philips launched electrodeless lamp is the prototype of the high frequency electrodeless lamp now, product luminous efficiency is too low, basic has been delisted, there are domestic manufacturers in the production, but is basically belongs to the transitional technology; Osram's electrodeless lamp is the archetype of the low-frequency electrodeless lamp now, the domestic production of low-frequency electrodeless lamp enterprises is developed on the basis of this, osram now still have this product, but has not production, foundry by domestic enterprises.
Stage two: the stage of the competition. In 2004-2008, domestic production of the enterprises are getting involved in low-frequency electrodeless lamp, including the Shanghai yaming hongyuan, fujian source light, both firms also other Dan da chang, the bo Wright, changhong, wind and cloud, jiuzhou, precious stones, sonny, hao jie, long live, pruitt, rainbow, articles, and other brands, do high frequency, low frequency, the market exceptionally prosperous.
As time goes on, the quality of a lot of non-polar lights has become a problem. In fact, this is not the problem of the infinite light itself. Electrodeless lamp technology threshold is relatively high, and these enterprises, have a plenty of single do ballast, also has made a single lamp, in the market to buy other parts assembly, the phenomenon like now the LED industry. But energy-saving lamps and the LED is not the same, electrodeless lamp is engineering supplies, cannot be used in household, so the quality and poor stability of the product is unable to survive in the market, so many companies fall technically flawed, and LED the market this "bad money after bad money" have substaintial distinction. In the market, no reliable product can survive.
Stage 3: industry shuffle stage. Since 2008, as the market evolution, now in the market of energy-saving lamps enterprise has not much, can have less sustainable development ability, able to survive are stronger electrodeless lamp brand strength, the rest of the brand and the power of now, Shanghai hongyuan kaysen, zhejiang, fujian light source yaming, changzhou kai yuan, etc. As mentioned above, companies such as sonny, staunton and longlaifu have pulled out of the history of the development of the headless lamps.