LED siab bay lm80 teeb muaj qhov zoo ntawm kev ua haujlwm siab thiab lub neej ntev piv nrog cov teeb pom kev zoo. Tam sim no, ntau lub tuam txhab LED tau nquag xa cov khoom lag luam rau hauv LED teeb pom kev lag luam, thiab cov neeg siv khoom txaus siab tom qab siv tiag tiag tau nce siab dua.
Tam sim no, ntau thiab ntau cov neeg siv khoom hauv Teb Chaws Asmeskas xav tau cov chaw tsim khoom los muab LED siab bay LM80 cov ntawv ceeb toom, ntau tus neeg siv khoom kuj tau sab laj txog qhov teeb meem no, ntau tus neeg tsis tshua nkag siab tias LM80 daim ntawv qhia yog dab tsi?
LM80 yog tus qauv rau kev saib xyuas lumen (LED lub neej). Qhov kev ntsuam xyuas tseem ceeb yog kev saib xyuas ntawm luminous flux tso zis, uas yog lub neej sim ntawm LED teeb qhov chaw. Lus Cim: Luminous flux yog hais txog lub teeb lub zog tawm ntawm qhov chaw ntawm lub teeb uas tuaj yeem pom los ntawm tib neeg lub qhov muag. Chav ntsuas yog lumens (lm);
LM-80 cov khoom xeem: 1, lub teeb tso zis. 2 xim-tso tswj kev tswj hwm, muaj 3 qhov ntsuas kub kom ntsuas, 55 degrees, 85 degrees, tus neeg siv khoom yuav tsum qhia qhov ntsuas kub. Tag nrho ntawm 60 tus qauv yog xav tau rau txhua tus ntawm 20 tus qauv.
L70>36, 000 teev txhais tau tias Luminous flux txij nkawm tus nqi ntawm lub teeb los yog luminaire 70 feem pua, lub sij hawm ntau tshaj 36000 teev
L90>36, 000 teev txhais tau tias Luminous flux txij nkawm tus nqi ntawm lub teeb los yog luminaire 90 feem pua, lub sij hawm ntau tshaj 36000 teev
