Vuba aha, urumuri rwa Sitade ya siporo ya SCL 500W (QDZ-500D) rwemeje "Guangdong High-tech Products Products Certificat", hamwe nimikorere yumucyo mwinshi hamwe na anti-glare.Ibi byerekana ko SCL yazamutse murwego rushya mu guhanga udushya twa siporo ya LED.Nubundi buryo bwemewe bwo kwemeza imbaraga za tekinoloji ya SCL.