Ukukhanya okuluhlaza okwesibhakabhaka kuyingxenye ye-spectrum ebonakalayo engafinyelela ekujuleni kweso, futhi umphumela wayo oqongelelekayo ungaholela ekulimaleni kwe-retinal futhi uhlotshaniswa nokuthuthukiswa kokuwohloka kwe-macular okuhlobene nokuguga.

Ukukhanya okuluhlaza okwesibhakabhaka okuphansi kuyimodi yokubonisa kusikrini esilungisa inkomba yokuqina kokukhanya okuluhlaza okwesibhakabhaka ngendlela ehlukile ngezindlela ezahlukene. Nakuba lo msebenzi uvuliwe, uzoba nomthelela othile ekubonisweni kombala wesithombe sonke, kodwa empeleni kuyadingeka ukuvikela amehlo.

I-Flicker Free isho ukuthi isikrini se-LCD ngeke sikhanye ngaphansi kwanoma yiziphi izimo zokukhanya kwesikrini. Isikrini sokubonisa sigcinwe sicacile futhi sibushelelezi, okunganciphisa ukucindezeleka nokukhathala kwamehlo abantu ngezinga elikhulu futhi kuvikele ngempumelelo impilo yamehlo.