In FIG. 18A, the distributions of the LED 44 on the printed circuit 42 are shown. FIGS. 18B, 18C, and 18D, show how distributive LEDs 44 is made on the printed circuit 42 to create the lighting sources respective LLS 401, LLS 402 and LLS 403, what correspond of modules 561, 562 and 563 so that no matter what the light source is use the light intensity is the same and surface cover has the same technical characteristics.
FIG. 18B shows a front view when the LED lighting tube is working module 561 respective DRV 361 and the LLS 401. FIG. 18C shows the front view when the LED lighting tube is working module 562 respective DRV 362 and the LLS 402. FIG. 18D shows the front view when the LED lighting tube is working module 563 respective DRV 363 and the LLS 403.
