1. Ƙananan ƙananan, zafi mai zafi da lalata haske sune manyan matsaloli
Hasken wutaya yi imanin cewa don inganta tsarin filament na fitilun fitilu na LED, fitilun filament na LED a halin yanzu suna cike da iskar gas don zubar da zafi na radiation, kuma akwai babban rata tsakanin ainihin aikace-aikacen da tasirin zane.Har ila yau, tun da filament na LED guntu ne a cikin nau'i na COB kunshin, amfani da wasu ingantattun hanyoyin fasaha don rage haɓakar zafi ko saurin tafiyar da zafi shine garanti na ƙarancin haske da kuma tsawon rayuwar fitilun filament na LED, kamar su. ingantawa na substrate siffar da substrate abu.Zaɓi, yanayin shunt thermoelectric, da sauransu.

2. Ba za a iya kawar da stroboscopic gaba daya ba
Game da matsalar stroboscopic walƙiya na LED filament fitilu, lightman yi imani da cewa LED filament fitilu kananan size da kuma kananan a cikin shigarwa sarari.Ƙayyadadden wurin shigarwa yana da ƙayyadaddun buƙatu akan ƙarar abubuwan da aka gyara, kuma a halin yanzu ana iya amfani da shi tare da ƙananan wuta da ƙananan shigarwa.Babban layin samfurin kawai ya dace da wannan buƙatun.Saboda tasirin "rami" wanda ke haifar da layin wutar lantarki mai girma a cikin hanzari na halin yanzu, yana da matukar wuya a cimma stroboscopic walƙiya a cikin babban ƙarfin samarwa a ƙarƙashin yanayin cewa fasahar ramuwa ba ta da fasaha mai kyau.Babu kwata-kwata babu stroboscopic kuma babu cikakkiyar mafita.Hanyar fasaha kawai za a iya amfani da ita don rage tasirin "rami" da sarrafa stroboscopic zuwa wani ext.