Being used at various places near by you 40 lamps in average are equipped at one car. (See the drawing attached) PR lamps to be used mainly. To be used at the indicators and in the passenger cabin. As a headlight for generator /battery. At the signboard/lighting decoration outside and traffic guidance. To be used as the backlight purpose for the indicators At the various parts of the industrial machines and lifts. For TV, audio set and office machines. For the purpose of decoration/lighting at various game machines. Ditto above. At many places surrounding us for lighting.