Transfer units in Japan  according to Techno Systems survey, 2010 Japanese local LED bulb three major suppliers and their market share, respectively, 27.8%  Panasonic, Toshiba Lighting 24.7%, and Sharp 20.5 percent, the total sum of  these three Japanese manufacturers LED  light bulb of about 70% market  share.
Tariff classification under  the new system to show, before the street lights and billboards and other  small-scale electricity division, the following are the smallest unit to 20W,  such as import 5W of LED lights , the charges to the  standards of Tokyo Electric Power Company, 20W each of the following to 108 yen  on electricity, but if calculated with the new system, 10W the following tariff  only 75 yen. In  the past, the following is the smallest unit of 40W of Okinawa Electric Power,  will also increase the 10W ~ 20W or less.
Recently, the Japanese government to promote the popularization of LED street lights , has passed by the Tokyo Electric Power and other 10 appliances  force the company into the proposed new tariff system, the following new add 10W  of electricity into light. This new system will be in the power division  December 1, 2011 implementation date, the LED lights will help pay the cost of  electricity imported decreased.
 Now, Japan is the most  actively into the LED lighting area, whether government  agencies or the general consumers, industrial and household electricity  consumption rates are high cases, with 311 events subsequent effects, have led  the Japanese government and People work in unity towards sustainable energy  targets close estimate the appropriate government agencies will be given time to  further advance subsidy policy. Japan will be in 2012 banned the production and use  of incandescent bulbs, Toshiba Lighting (Toshiba Lighting and Technology Corp.),  Mitsubishi, Osram (Mitsubishi Electr  IC OSRAM Ltd..) and Matsushita Electric (Pan ASON IC) and other lighting-related industry, are,  respectively, with out their program. Toshiba Lighting in 2010, had banned the export of  gold production E26 incandescent lamp. Mitsubishi plans Osram 2012, banning the production  of light shell opaque, transparent and spherical shell lamp incandescent.  Panasonic is  shipped directly to improve the proportion of energy saving lamps. In addition to banning the  production of incandescent lamps slowly, these lighting manufacturers in Japan  are also actively into LED lighting production lines.
