The EXTENTION cable channel is made from white metal and enables a power cable to be run unobtrusively along the ceiling. If the power supply is not where the light is to be fitted on the ceiling, the cable channel solves this problem, replacing unsightly wiring solutions such as ceiling hooks. The length of the product can be adjusted from 320 to 1570 mm by screwing and unscrewing the individual parts. The sturdy material prevents the cable tubes from sagging and eliminates the need for additional mounts on the ceiling.