1.Qhov khoom muaj zog
Feem ntau, nyob rau ntau qhov chaw uas muaj cov teeb pom kev zoo lossis cov LED loj loj uas xav tau, peb tuaj yeem pom ntau yam kev sib txawv ntawm cov khoom siv hluav taws xob. Yog tias koj xav tau los ua kom muaj lub teeb pom kev zoo nyob rau txhua lub sijhawm, lub tshuab txuas no yuav tsum muaj cov haujlwm muaj zog thiab tuaj yeem muab ntau yam teeb pom kev ntawm LED nyob rau tib lub sijhawm.
2. Cov khoom lag luam zoo heev
Hais txog cov ntu ntawm Circuit Court, ntau tus neeg siv khoom tau tshaj tawm hais tias lub Circuit Court luv luv ntawm Circuit Court lossis lwm yam teeb meem thaum sib txuas, ua rau ntau cov teeb pom kev ntawm LED teeb pom kev zoo thiab teeb meem loj hnav. Yog tias peb tau ua cov LEDs zoo tib yam, qhov zoo ntawm lub zog txuas yuav zoo dua.
3. Kev pab lub neej ntev
LED fais fab txuas yog qhov cuab yeej siv tam sim no. Feem ntau, vim qhov loj poob ntawm cov khoom, cov khoom siv no yuav tsum tau yuav ntau zaus
