Isibane sangaphandle sibonelela nge-100 lumens yokukhanya, kubandakanywa ukusebenza kwentshukumo, ukuvala ngokuzenzekelayo, ukufakwa kwamacingo kunye nobomi obude bebhetri. Ukwandisa ukhuseleko kunye nokhuseleko kwiindawo ezifana neminyango, iigaraji, iidekhi, iishedi, iingcingo kunye neeyadi ezingemva.