Rama Horoi Pakitara Rārangi He rama whakamārama rārangi te Wall Washer i hangaia hei whakamārama i ngā mata o ngā whare. Ka whakamahia e te rama tētahi hangarau rama me te tae mamati whitu-i-roto-i-te-kotahi, i hangaia mā te hoahoa whatu tōtika, kia eke ai ki tētahi whānui whakaranu tae e hipoki ana i te 73 ōrau o te rohe CIE 1931. Ko te hipoki tae whānui me te whakariterite tae mōhio ka āwhina i ngā kaihoahoa rama ki te whakarite ki te momo o tētahi whare. He konumohe mowai rererangi te tinana, ā, ko ōna nekehanga he 100 mā te 6.5 mā te 10 henimita. He tautoko te whakatauranga IP67 me tētahi mātiti e whakaiti ana i te tīaho mō te whakamahi i waho.