1. Nws tus yam ntxwv - lub unidirectionality ntawm lub teeb, tsis muaj lub teeb diffusion, los xyuas kom meej lub efficiency ntawm lub teeb;
2. LED txoj kev teeb muaj qhov tshwj xeeb thib ob kho qhov muag tsim, uas irradiates lub teeb ntawm LED txoj kev teeb mus rau qhov yuav tsum tau teeb pom kev zoo, ntxiv kev txhim kho lub teeb pom kev zoo, thiaj li ua tiav lub hom phiaj ntawm kev txuag hluav taws xob;
3. LED tau mus txog 110-130lm / W, thiab tseem muaj ntau chav rau txoj kev loj hlob, thiab luminous efficiency ntawm high-pressure sodium teeb nce nrog lub zog nce, yog li tag nrho cov luminous efficiency ntawm LED txoj kev lub teeb muaj zog dua li ntawm high-pressure sodium teeb (tag nrho cov luminous efficiency yog theoretical, qhov tseeb, lub luminous efficiency ntawm high-pressure sodium teeb saum toj no 250W yog siab tshaj li ntawm LED teeb);
4. Cov xim rendering kev ua tau zoo ntawm LED txoj kev teeb yog ntau dua li ntawm high-pressure sodium teeb. Cov xim rendering Performance index ntawm high-pressure sodium teeb tsuas yog hais txog 23, thaum xim rendering Performance index ntawm LED txoj kev teeb yog ntau tshaj li 75. Los ntawm qhov kev xav ntawm qhov muag pom kev puas siab puas ntsws, kom ua tau zoo tib yam brightness, lub illumination ntawm LED txoj kev teeb yuav ua tau. txo los ntawm ntau tshaj 20 feem pua ntawm cov high-pressure sodium teeb;
5. Lub teeb attenuation yog me me, tsawg dua 3 feem pua hauv ib xyoos, thiab nws tseem ua tau raws li txoj kev xav tau tom qab siv 10 xyoo, thaum lub teeb hluav taws xob sodium siab loj, uas tau poob ntau dua 30 feem pua hauv ib xyoos. . Yog li ntawd, qhov tsim ntawm LED txoj kev teeb tuaj yeem qis dua li ntawm high-pressure sodium teeb;
6. LED txoj kev teeb muaj qhov tsis siv neeg tswj lub zog txuag hluav taws xob, uas tuaj yeem txo lub zog thiab txuag hluav taws xob rau qhov loj tshaj plaws raws li qhov kev xav tau ntawm lub teeb pom kev zoo ntawm lub sijhawm sib txawv. Nws tuaj yeem paub txog kev ua haujlwm ntawm tib neeg lub computer dimming, tswj lub sijhawm faib, tswj lub teeb, tswj qhov kub thiab txias, tsis siv neeg tshuaj xyuas, thiab lwm yam;
