| 摘要 |
PURPOSE: A watertight work using a PL lamp is provided to increase energy efficiency. CONSTITUTION: A lamp housing(10) inserts an external electric wire. A lamp support object(14) is assembled with the lamp housing. A ballast(12) and a connecting fixture(13) are mounted on the lamp support object. The PL lamp(11) is united in the port of a network. A transparent lamp tube(17) is coupled with the lamp housing and finishes the circumference of the PL lamp. A transparent lamp cover(18) finishes the frontal end of the lamp tube. |
