Shenhai Kuphulika-Umboni
Kutalika kwa nthawi yayitali kwa mababu oteteza kuphulika kwa LED kumakakamizidwa ndi kuperewera kwa magetsi., nthawi zambiri chifukwa chosakwanira electrolytic capacitors.
Pa kutentha kwa ntchito, ma capacitor awa nthawi zambiri amakhala ndi moyo wozungulira 5 zaka, moyo wautali ukukulirakulira pamene kutentha kozungulira kumachepa. Nthawi zambiri, Mababu a LED amawerengedwa kuti azikhala mpaka 50,000 maola mwadzina.