PAR38 qhov muag teevfeem ntau yog siv sab nraum zoov rau teeb pom kev hauv tsev, lub vaj, thiab kev taug kev. Txawm li cas los xij, lawv tuaj yeem siv sab hauv tsev, nyob ntawm daim ntawv thov thiab teeb pom kev zoo xav tau.
Ib qho kev siv ntawm PAR38 qhov muag teev sab hauv tsev yog rau cov teeb pom kev zoo. Cov qij no feem ntau yog siv los qhia txog qee qhov chaw lossis cov khoom hauv chav, xws li ib daim duab kos duab lossis duab puab. Lawv kuj tuaj yeem siv los tsim kom muaj txiaj ntsig zoo, xws li tsom teeb rau theem lossis seev cev pem teb.
Lwm daim ntawv thov rau PAR38 qhov muag teev sab hauv tsev yog rau kev ua haujlwm teeb pom kev zoo. Cov qij no muab lub teeb ci, tsom ntsoov rau kev ua haujlwm xws li nyeem ntawv, ua noj, lossis ua haujlwm ntawm lub rooj. Lawv tuaj yeem siv tau hauv cov chaw ua haujlwm lossis chaw nres tsheb uas xav tau teeb pom kev ntxiv.
Thaum PAR38 qhov muag teev muaj ntau yam thiab tuaj yeem siv hauv tsev, nws tseem ceeb heev uas yuav tsum nco ntsoov tias lawv yuav tsis haum rau txhua qhov chaw lossis qhov xwm txheej. Piv txwv li, yog tias koj tab tom nrhiav los tsim qhov chaw sov, xis nyob hauv koj lub tsev, lub teeb PAR38 yuav tsis yog qhov kev xaiv zoo tshaj plaws. Hloov chaw, tej zaum koj yuav xav xav txog qhov muag muag, sov lub teeb xws li LED lossis incandescent.
Tsis tas li ntawd, PAR38 qhov muag teev tsis yog feem ntau siv rau chav teeb pom kev zoo. Lawv yog qhov zoo tshaj plaws rau cov teeb pom kev zoo thiab yuav tsum tau siv nrog rau lwm yam teeb pom kev zoo xws li qab nthab fixtures lossis teeb.
Thaum xaiv PAR38 qhov muag teev rau sab hauv tsev, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov kub thiab txias. Qhov muag teev uas muaj xim kub dua (kuaj hauv Kelvins) yuav tsim lub teeb txias dua, lub teeb xiav, thaum lub teeb uas muaj xim qis dua yuav ua rau lub teeb sov dua, lub teeb daj. Ib yam li ntawd, qhov muag teev nrog lub teeb ci siab dua ( ntsuas hauv lumens) yuav ci dua, thaum lub teeb nrog lub teeb qis dua yuav dimmer.
Hauv cov ntsiab lus, thaum PAR38 qhov muag teev feem ntau yog siv sab nraum zoov, lawv tuaj yeem siv sab hauv tsev rau cov teeb pom kev zoo thiab ua haujlwm teeb pom kev zoo. Txawm li cas los xij, lawv yuav tsis haum rau txhua qhov chaw lossis qhov xwm txheej, thiab yuav tsum tau siv nrog rau lwm qhov chaw teeb pom kev zoo. Thaum xaiv PAR38 qhov muag teev rau sab hauv tsev, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov kub thiab txias.
