| 摘要 |
A lamp is disclosed which comprises a first element (2) and second element (3) placed in line and having, at one of their ends, a first flat base (8) and respectively a second flat base (9) on an including plane with respect to the corresponding longitudinal axis, and a first and respectively a second straight sections having the same external perimeter. The first and second flat bases rest on a common contact plane, have the same external perimeter and turn on a common axis of rotation passing through their centre at right angles to the contact plane. This enables an easy positioning and pointing of the light source.
|
