Koloi ea kolofo ea thepa e tumme ka ho ikamahanya le maemo le bokhabane ba ho tsamaisa thepa. Ho ikamahanya le maemo ho bonahatsoa ke ho fetoha habonolo le ho feto-fetoha ha thepa ea thepa, e sebetsanang le litlhoko tse fapaneng tsa thepa. Ho feta moo, kariki ea thepa e etelletsa pele polokeho ka ho kenyelletsa mabone a fapaneng a polokeho. Har'a tsona, mabone a kopaneng a LED a fana ka mesebetsi e kang lebone le tlase, lebone le phahameng, lets'oao la ho tjeka, leseli la motšehare, le leseli la boemo, le netefatsang ponahalo e nepahetseng ho pholletsa le lipalangoang tsa thepa.