Deg iseggasen maẓar-a, tettḥeqq-d i tɣawsiwin n tefsiwin n tmerwin n lḥal, yeǧǧa ad iɣel n unagrawen n tefsiwin n tafuk. Gar-is, Tafatt n 20W n Power LED Solar Street yebɣu d aɣef n tɣawsa n tɣawsiwin, mačči kan ay yessefk n tɣellist ed ttwalil, maca ula d aɣilif d aɣeb. Taful-a n tafat n yizendi n tɣawsa akken ad t-yesseqdec n tafukt, ad t-id-tt-id-id-tt-id-tneft