TUBE TYPE LED ILLUMINATION LAMP AND MANUFACTURING METHOD FOR THE SAME

摘要

PURPOSE: A tube type light emitting diode lamp and a manufacturing method thereof are provided to easily discharge heat from a light emitting diode and reduce the weight of the lamp. CONSTITUTION: A thermally conductive plastic and a transparent plastic are extruded through an extrusion dice. A lamp tube(100) includes a first hemispherical part(110) made of the thermally conductive plastic and a second hemispherical part(120) made of the transparent plastic. A printed circuit board comprises a light emitting diode(135). The light emitting diode is inserted into the lamp tube. The connector is mounted on the end of the lamp tube.