Thatha Ukufika Ku-15% Ngekhodi Yekhuphoni
Kusukela ngo-1989, ukukhanya kwemvelo kwemini ye-OttLite kubasizile ukuthi babone yonke into ngokucacile nangokunethezeka njengoba bethunga, bedweba, befunda, behloma, beluka futhi bekhilosha. Idalwe isazi sebhayoloji yezithombe uDkt. John Nash Ott, i-OttLite iletha amandla okukhanya kwasemini emvelo endlini. Ngokushisa kwethu okuphansi, amalambu acwebezelayo aphansi, i-OttLite inezici ezihlakaniphile ezifana nezintamo eziguquguqukayo, ukukhuliswa, isitoreji nokunye.
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