Nekuvandudzwa kwesainzi uye tekinoroji, mwenje wemwenje we LED mabheji akave chikamu chakakosha cheindasitiri yemazuva ano yekuvhenekesa. Kunyangwe iri mwenje wepamba kana mwenje wekutengesa, kana uchishandisa mwenje we LED, zvakakosha kuti unzwisise uye kushandisa marambi mabheji. Ichi chinyorwa chichatora marambi emarambi seyo musimboti uye nekuongorora zvakadzama ma parameter, mhando, modhi uye mashandisirwo emasimu emarambi emarambi.