Ulwazi Lomkhiqizo
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Iyini Inkomba Yokunikezela Ngombala (CRI)
Iyini I-Colour Rendering Index (CRI) futhi Kungani Ibalulekile Ekukhanyeni Kwe-LED? Awukwazi ukubona umehluko phakathi kwamasokisi anombala omnyama nasolwandle ekhabetheni lakho lokungena ngaphansi kwamalambu akho amadala e-fluorescent? Kungenzeka ukuthi i-lig yamanje ...Funda kabanzi -
Konke Odinga Ukukwazi Ngaphansi Kokukhanyisa KweKhabhinethi
Ngaphansi kokukhanyisa kwekhabhinethi kuwuhlelo lokukhanyisa olulula kakhulu futhi oluwusizo. Ngokungafani ne-screw-in light bulb ejwayelekile, nokho, ukufaka nokusetha kuhileleke kancane. Sihlanganise lo mhlahlandlela ukuze ukusize ngokukhetha nokufaka ukukhanyisa ngaphansi kwekhabethe...Funda kabanzi
