Awọn onimọ-jinlẹ gba pe awọn ẹrọ wọnyi jẹ ailewu gbogbogbo fun mejeeji inu ọfiisi ati lilo ile.Dara julọ sibẹsibẹ, "ni gbogbogbo, itọju ailera LED jẹ ailewu fun gbogbo awọn awọ awọ ati awọn iru," Dokita Shah sọ."Awọn ipa ẹgbẹ ko wọpọ ṣugbọn o le pẹlu pupa, wiwu, itch, ati gbigbẹ."
Ka siwaju