Ka dib markii la bilaabay taxane tayo sare leh oo LED ah oo leh 150lm/W, 170lm/W iyo 190lm/W, PVTECH,
kaas oo ku takhasusay heerka tayada sare ee LED Tube, wuxuu helay shahaadada VDE ee TOP Series LED Tube
dhawaan.VDE waxay cusboonaysiisay heerarka cusub, oo ay ku jiraan cusboonaysiinta dhinacyada amniga, cabbirka, iwm,
kaas oo la codsaday in uu ka sarreeyo heerarkii hore.
VDE waa marinka gelitaanka suuqa Jarmalka.Cusboonaysiinta heerka ugu dambeysay ee shahaadada VDE waxaa sabab u ah
tayada badeecada khalkhalsan.PVTECH, oo ah soo saaraha ugu horreeya ee helay shahaadada VDE ee heerarka cusub ee gudaha
Gobolka Fujian, shaki la'aan wuxuu helay faa'iidooyinka suuqa ka hor.