Hamwe no gukura kwikoranabuhanga rya LED, umusaruro mwinshi wa lumen wayoboye umuyoboro ugenda uba rusange kubona, bityo isoko ryiteze byinshi kumbaraga nkeya ariko hamwe nibicuruzwa byinshi bya lumen.

Muri Nzeri 2013, Ubuyapani bwaka amatara ya Endo Lighting butanga umuyoboro wa LED ufite lumen ingana na 140lm / W, wateje impaka n'amashyi!Nubwo lumen ikora ya chip ya LED yiyongereye cyane mugihe cyashize, ariko ubwo buryo bwiza bwa lumen muri LED tube nabwo butungura abantu benshi.

Nyuma yukwezi kumwe, PVTECH yo muri Xiamen Ubushinwa irasaba umuyoboro wa LED ufite 145lm / W ikora neza.Uyu muyoboro wa LED ushobora kwitwa ibihangano mu nganda za LED.

Biroroshye gukora lumen ikora neza mugihe wongeyeho LED chip.Ariko ibishushanyo mbonera byubaka hamwe nubushoferi buhanitse bukomatanyije hamwe byashoboraga kumenya imikorere ya lumen yo hejuru ya LED.Ibi bisobanura kandi ko Ubushinwa ku mugabane wa LED ikoranabuhanga rimaze kurenga irya Tayiwani na Koreya, kandi rikegereza iry'Ubuyapani.