Ukunquma ngama-wattage amalambu angaqhumi efekthri, umuntu kufanele aqale acabangele ukuphakama kwesikhungo. Ngezansi ireferensi evela kuphrojekthi yethu yokulungisa kabusha ifektri eyakhiwe ngensimbi.
Sisebenzise amalambu angaqhumisi angu-150W, efakwe endaweni ephakeme 8 amamitha ngesikhala se 6 meters between each light, achieving an average illumination of 200 Lux, which complies with the national standard (GB50034-92) kwe 200 Lux.