| 摘要 |
The present invention relates to a lighting device. According to an embodiment of the present invention, the light device includes: a first light source unit; a second light source unit which is disposed to face the first light source unit; a cover unit which is disposed between the first light source unit and the second light source unit; a first socket unit which is combined with one end of the cover unit and the first light source unit is disposed thereon; and a second socket unit which is combined with the other end of the cover unit and the second light source unit is disposed thereon. The cover unit includes a first cover unit and a second cover unit having one part to be inserted inside the first cover unit. The length of the cover unit is changed according to the second cover unit which is inserted inside the first cover unit. According to an embodiment, the lighting device can replace an existing conventional fluorescent lamp and has an advantage of changing or controlling the length according to the selection of a user. |
