By day the marker emits a cloud of vivid orange-coloured smoke for not less than 20 minutes, and by night the lights burn for not less than two hours.
Ngemini isiphawuli sikhupha ilifu eliqaqambileyo lomsi ombala walo unjenge-orenji kungekuko ngaphantsi kwemizuzu eyi20 ise ebusuku izibane zivuthe hayi ngaphantsi kweeyure ezimbini.