Ua tsaug rau koj sau ntawv rau kuv txog ntev npaum li cas halogen headlights yuav kav ntev.

Txawm hais tias halogen headlights ib txwm siv hauv lub tsheb, lawv tsis paub meej tias lub teeb halogen yuav kav ntev npaum li cas.

Raws li SAE thiab IEC60809, h7 halogen headlights dhau 500 teev.

Tab sis peb lub teeb h7 ll halogen tuaj yeem kav ntev li 800 teev txog 1200 teev, uas yog 2-3 zaug ntev npaum li lwm tus.

Lub caij no, h4 halogen headlights kav 1000 teev.

Txhawm rau ua kom koj pom tseeb peb lub teeb halogen zoo tshaj plaws, kuv yuav qhia koj cov duab hauv qab no.

Zoo siab txais tos txhua tus tuaj nrog peb tham ntev npaum li cas halogen headlights nyob rau tam sim no.