Yog tias koj tab tom nrhiav led auto headlight qhov muag teev, thov hu rau kuv lub Hoobkas.

Vim tias kuv lub Hoobkas tsim thiab muag coj lub teeb taws teeb rau ntau xyoo.

Txhawm rau muab qhov zoo tshaj plaws coj teeb lub taub hau taub hau rau muag, peb cov neeg ua haujlwm xyuas kom zoo zoo.

Meanwhile, tag nrho peb cov led auto headlight qhov muag teev yog lub neej ntev thiab brighter.

Piv txwv li, lub neej lub sij hawm ntawm peb coj nws pib lub taub hau qhov muag teev yog tshaj 50000 teev.

Tag nrho peb cov teeb pom kev zoo ntawm cov teeb pom kev zoo tuaj yeem ua haujlwm zoo thaum kub kub.

Qhov tseem ceeb tshaj plaws yog peb cov led auto headlight qhov muag teev yog tus nqi qis heev.