1. Xajmiga yar, kulaylka daataan iyo suuska iftiinka ayaa ah dhibaatooyin waaweyn
Nuurewuxuu aaminsan yahay in si loo hagaajiyo qaab dhismeedka fiilaha ee nalalka LED-ka, nalalka LED-yada ayaa hadda ka buuxa gaas aan shaqaynayn ee kuleylka shucaaca, waxaana jira farqi weyn oo u dhexeeya codsiga dhabta ah iyo saameynta naqshadeynta.Sidoo kale, maadaama fiilada LED-ku ay tahay jajab qaab xirmo ah oo COB ah, isticmaalka qaar ka mid ah habab farsamo oo wax ku ool ah si loo yareeyo jiilka kulaylka ama kulaylka degdega ah waa dammaanad iftiin yar oo iftiin leh iyo nolosha dheer ee nalka LED-ka, sida hagaajinta qaabka substrate iyo walxaha substrate.Xulashada, qaabka shunt kuleylka, iwm.

2. Si buuxda uma baabi'in karo stroboscopic
Marka la eego dhibaatada stroboscopic biligleynaya nalalka LED-ka, lightman wuxuu aaminsan yahay in nalalka LED-ku ay yar yihiin cabbirkooda oo yar yihiin booska rakibaadda.Goobta rakibaadda xaddidan waxay leedahay shuruudo aad u adag oo ku saabsan mugga qaybaha, waxaana hadda loo isticmaali karaa awood yar iyo meel yar oo rakibo.Kaliya khadka cadaadiska sare ee badeecada ayaa buuxinaya shuruudahan.Sababtoo ah saamaynta "daloolka" ee ay sababtay linearity-voltage-ka sare ee marinka degdega ah ee hadda jira, aad bay u adagtahay in la gaaro stroboscopic flash ee awoodda wax-soo-saarka baaxadda leh iyada oo loo eegayo in tignoolajiyada magdhowgu ay ka maqan tahay hab farsamo oo wanaagsan.Ma jiro gabi ahaanba stroboscopic mana jiro xal buuxa.Habka farsamada oo kaliya ayaa loo isticmaali karaa si loo yareeyo saamaynta "daloolka" oo lagu xakameeyo stroboscopic ilaa meel gaar ah