Teeb pom kev zoo nyob rau hauv Confined Spaces: Cov cheeb tsam xws li of the elevator shafts and pipe floors. Cov qauv hollow tso cai rau kev hloov pauv mus rau qhov tsis xwm yeem zoo li mounting nto. Cov ntaub ntawv ntsuas tseeb qhia tau hais tias nyob rau hauv 15cm txoj kab uas hla nkhaus, qhov teeb pom kev zoo sib xws mus txog 0.8 lossis siab dua (tus qauv kev lag luam yog Ntau dua lossis sib npaug rau 0.6).
Qhov Kev Nyab Xeeb Kev Nyab Xeeb Siab: Cov tsev kho mob thiab cov nroj tsuag tshuaj muaj qhov tseem ceeb ntawm cov qauv tsim vim qhov tsis muaj iav, ua tiav qhov tawg - pov thawj ntawm IP65. Kev sib piv cov kev ntsuam xyuas qhia tau hais tias nyob rau hauv ib puag ncig xws li -30℃mus rau 70 degree, lub teeb lwj tus nqi yog<3%/year, far exceeding that of ordinary emergency lights.
