| 摘要 |
A lighting device (1, 1') having a tube (2), at least sections of which are transparent, and a plurality of light-emitting diodes (LEDs) (4), the LEDs being arranged within the tube next to one another and parallel to the tube longitudinal axis (L), wherein at least one separate optical means (5, 6; 5', 6') is arranged within the tube (2). |
