LAMPE A DIODE ELECTROLUMINESCENTE.

摘要

The lamp has a protection cap (8) forming a housing for an LED (14). A printed circuit board (15) supports the LED and receives electronic components forming an electronic circuit. The circuit has a filtration stage placed on the board between a bridge rectifier and a resistive and protection stage (21) to filter frequency disturbances of a power supply. The components of the stage (21) are mounted on the board so as to be located inside a BA9S bayonet type metallic base (2) that is filled with a heat conducting resin (40) to transfer and evacuate calories from the stage (21) through the base.