TWO TERMINAL BULB TYPE LED LAMP FOR ILLUMINATING ROOM OF VEHICLE

摘要

A two terminal bulb type LED Lamp for illuminating room of vehicle is provided to disperse the light radiated from the LED chip by forming a semi-transparent dispersion cap to the open end of the main body. A substrate assembly(130) fixes a LED chip(134). A dispersion cap(120) covers the top of the main body. A normal substrate assembly receiving portion(114) receives the substrate assembly. An electrode lead support(112) fixes and supports an electrode lead(138) which is drawn from the substrate assembly. At least one LED chip is arranged in the upper side of the printed circuit board(132). The circuit device(136) and LED chip are formed in the lower part of the printed circuit board.