Cov yam ntxwv tseem ceeb ntawm LED teeb
1. Kev ua haujlwm siab thiab txuag hluav taws xob
LED teeb muaj npe nrov rau lawv lub zog ua haujlwm siab. Piv nrog rau cov teeb pom kev zoo ib txwm muaj, LED teeb tsuas yog siv li 10% ntawm lub zog ntawm cov qhov muag teeb thiab li 50% ntawm lub zog ntawm cov qij fluorescent ntawm tib qhov ci. Yog li ntawd, xaiv LED teeb tsis tsuas yog txuag cov nqi hluav taws xob xwb tab sis kuj txo lub nra ntawm ib puag ncig.
2. Lub neej ntev dua
Lub neej ntev ntawm LED teeb yog feem ntau tshaj 25,000 teev, thiab qee qhov tuaj yeem ncav cuag 50,000 teev. Hauv kev sib piv, lub neej ntev ntawm cov qhov muag teev yog li 1,000 teev, thiab cov qij fluorescent yog 8,000 teev. Yog li ntawd, txawm hais tias tus nqi pib ntawm LED teeb yog siab dua, lawv qhov ntev - cov nqi khiav lag luam tau qis dua.
