1. Kukula kochepa, kutentha kwa kutentha ndi kuwonongeka kwa kuwala ndi mavuto aakulu
Lightmanamakhulupirira kuti kusintha mawonekedwe a ulusi wa nyali za LED, nyali za filament za LED zimadzazidwa ndi mpweya wa inert chifukwa cha kutentha kwa ma radiation, ndipo pali kusiyana kwakukulu pakati pa ntchito yeniyeni ndi kapangidwe kake.Komanso, popeza ulusi wa LED ndi chip mu mawonekedwe a phukusi la COB, kugwiritsa ntchito njira zina zaukadaulo zochepetsera kutulutsa kutentha kapena kutulutsa mwachangu kwamafuta ndi chitsimikizo cha kuwola kochepa komanso moyo wautali wa nyali ya LED, monga kukhathamiritsa kwa mawonekedwe a gawo lapansi ndi gawo lapansi.Kusankha, thermoelectric shunt mode, etc.

2. Sizingathetseretu stroboscopic
Pankhani ya vuto la stroboscopic kung'anima kwa nyali za LED, lightman amakhulupirira kuti nyali za LED ndi zazing'ono mu kukula ndi zazing'ono mu malo oyikapo.Malo ochepa oyikapo ali ndi zofunikira zolimba kwambiri pa kuchuluka kwa zigawo, ndipo pakali pano angagwiritsidwe ntchito ndi mphamvu zochepa komanso malo ochepa oyika.Kuthamanga kwakukulu kokha kwa mankhwalawa kumakwaniritsa izi.Chifukwa cha "dzenje" zotsatira chifukwa cha linearity mkulu-voltage mu ndimeyi mofulumira panopa, n'kovuta kwambiri kukwaniritsa kung'anima stroboscopic mu mphamvu yaikulu kupanga poganiza kuti luso chipukuta misozi alibe njira zabwino luso.Palibe stroboscopic ndipo palibe yankho lathunthu.Njira zaukadaulo zokha zitha kugwiritsidwa ntchito kuchepetsa "bowo" ndikuwongolera stroboscopic kupita kumalo ena.