| 摘要 |
PROBLEM TO BE SOLVED: To provide an LED assembly lamp which, while being able to respond easily to various models and forms such as display lamps and the like, can change luminescence color of the light emitting diodes quickly. SOLUTION: It has a light source body 1, in which the light emitting diodes 7 are mounted on a printed circuit board 4, a case 2 which can hold this light source body 1, and a cap body 3 and a fixing ring body 4 prepared in this case 2 so as to be possible to be attached or detached. It is made so that after removing the cap body 3 and the fixing ring body 4 from the case 2 and by exchanging the light source body 17 by canceling the state that the light source body 1 is held by the case 2, the cap body 3 and the fixing ring body 4 may be equipped again by holding the light source body 1 with the case 2. Thereby, the light source body 1 and the cap body 3 can be exchanged easily. |
