Qhov txawv ntawm par30 thiab br30 qhov muag teev yog dab tsi?
Qhov txawv ntawm par30 thiab br30 qhov muag teev yog dab tsi?
Anonim

PAR30 qhov muag teev feem ntau siv nyob rau hauv ob qho tib si recessed teeb pom kev zoo fixtures thiab khiav teeb pom kev zoo , yog li lawv tuaj nrog luv caj dab thiab caj dab ntev xaiv kom haum rau qhov kev siv no. PAR 30 luv caj dab feem ntau siv nyob rau hauv khiav teeb pom kev zoo thaum lub caj dab ntev yog feem ntau siv nyob rau hauv recessed teeb pom kev zoo cov kaus poom. BR30 qhov muag teev tsis txhob muab qhov kev xaiv no.

Cov lus nug tseem yog, puas yog br30 tib yam li par30?

Yog li ntawd, a BR30 yog 30/8 nti, los yog peb thiab 3/4 nti. MR11 yog 11/8 nti. Yog li, koj tuaj yeem sib pauv tawm a PAR 30 rau r30a BR30 - lawv txhua tus tib yam qhov loj. Lub PAR txhais tau hais tias lub teeb teeb muaj ib qho parabolic aluminized reflector ntawm nws sab hauv, coj lub teeb tawm.

Tsis tas li ntawd, qhov sib txawv ntawm par20 thiab par30 qhov muag teev yog dab tsi? PAR 20 : 20 txhais tau tias, qhov tseeb ntsuas los ntawm brim mus rau brim ntawm LED teeb , uas yog hais, 20/8 nti inch, kwv yees li 64mm; PAR 30 yog sawv rau 30 denotes, 30/8 nti nyob rau hauv ntev nyob ze rau 95mm, PAR38. 38 denotes, 38/8 nti nyob rau hauv ntev, yog sib npaug rau 120mm.

Kuj paub, par30 txhais li cas ntawm lub teeb?

Parabolic aluminized reflector

BR30 lub teeb yog dab tsi?

Reflector (R) lossis Bulged Reflector (BR) 30 qhov muag teev muaj ib tug reflective txheej nyob rau hauv lub noob uas directs lub teeb pem hauv ntej. Dej nyab hom (FL) thiab coj dej nyab teeb qhov muag teev kis mus lub teeb.

Pom zoo: