Xov xwm kev lag luam

Vim li cas coj lub teeb hloov cov teeb tsoos sai sai?
los ntawm Admin nyob rau hauv 20-11-19
Ntau thiab ntau kev lag luam, cov teeb pom kev zoo (cov teeb pom kev zoo & lub teeb fluorescent) tau hloov sai sai los ntawm LED teeb. Txawm nyob hauv qee lub tebchaws, sib nrug los ntawm kev hloov pauv hloov pauv, muaj kev cuam tshuam los ntawm tsoomfwv. Koj puas paub vim li cas?

Nyeem ntxiv
Aluminium
los ntawm Admin nyob rau hauv 20-11-03
Vim li cas lub teeb sab nraum zoov ib txwm siv txhuas?

Cov ntsiab lus no koj yuav tsum paub.

Nyeem ntxiv
IP66 VS IP65
los ntawm Admin nyob rau hauv 20-10-19
Lub teeb nrog damp los yog hmoov av yuav ua rau LED, PCB, thiab lwm yam khoom puas. Yog li IP theem tseem ceeb heev rau LED teeb.Koj puas paub qhov txawv ntawm IP66 & IP65?

Nyeem ntxiv
Grounding kuj kuaj
los ntawm Admin nyob rau hauv 20-09-29
Nyob zoo sawv daws, qhov no yog liper< >qhov kev pab cuam, Peb yuav hloov kho txoj kev sim ntawm peb lub teeb LED los qhia koj seb peb ua kom peb cov khoom zoo.

Hnub no lub ntsiab lus,Grounding kuj kuaj.

Nyeem ntxiv
Obscure tab sis tseem ceeb LED teeb pom kev lag luam kev paub
los ntawm Admin nyob rau hauv 20-08-27
Thaum koj xaiv lub teeb LED, dab tsi yog koj tsom rau?

fais fab tuag? Lumen? Lub hwj chim? Loj? Los yog txawm tias cov ntaub ntawv ntim khoom? Yog lawm, cov no tseem ceeb heev, tab sis hnub no kuv xav qhia koj qee qhov sib txawv.

Nyeem ntxiv

Puas muaj lus nug txog peb cov khoom?