1. RC Buck: nzira iri nyore yekushandisa, mudziyo wacho mudiki, mutengo wakaderera, hauchinji. Unonyanya kushandiswa 3W uye pasiRambi re LEDgadziriro, uye pane njodzi yekubuda kwemvura kunokonzerwa nekuputsika kwebhodhi rerambi, saka ganda remuviri werambi rinofanira kunge rakadzivirirwa;

2. Simba risingabvisirwe parutivi: mutengo waro uri pakati nepakati, magetsi anoshandiswa eIC constant current, asi panewo njodzi yekubuda kwemvura kunokonzerwa nekuputsika. Zvinodiwawo kuti ganda remuviri werambi rive rakadzivirirwa.

3. Simba remagetsi rakasiyana: mutengo wakakwira, IC constant current, kuchengetedzeka kwakanaka.

Kuti tikwanise kubvisa chiedza zviri nani,Mwenje wepaneru ye LEDKazhinji ine chimiro chakatetepa. Saka, kuti rambi re LED riparare kupisa, chimiro chearuminiyamu chinoshandiswa segomba uye chine simba rekubvisa kupisa. Kuti rambi rearuminiyamu risaparare kupisa, zvakakosha kushandisa simba remagetsi rakaparadzana kuti ripe dziviriro huru, uye panguva imwe chete ripe simba risingaperi uye risingaperi kuti rive nechokwadi chekuti bead rerambi rinogara kwenguva refu.