1. Ukukhanyisa Ukuphepha:
Izibani ezingaphansi komhlaba ziqeda izindawo ezimnyama phansi ngokunikeza ukukhanya okufanayo, ukuvimbela uhambo lwabahamba ngezinyawo kanye nezingozi zokugijima kwezimoto. Isibonelo, amalambu angaphansi komhlaba e-LED afakwe emizileni yepaki ngokuvamile ahlinzeka ngokukhanya kwe-10-50 lux (bheka "i-Urban Nightscape Lighting Design Standard" JGJ/T 163-2008), ehlangabezana nezimfuneko zokuphepha kuyilapho futhi igwema ukungcoliswa kokukhanya.
2. Ukwakheka kwezwe:
Imiphumela yokubuka enamandla ingadalwa ngokushintshwa kombala (i-RGB noma i-monochrome) nokulungiswa kwe-engeli ye-beam (ngokujwayelekile ngu-15℃-60℃). Isibonelo, iqoqo lezibani ezingaphansi komhlaba eduze kwezitebhisi ze-Bund e-Shanghai zisebenzisa isilawuli esihlelekayo ukuze kudaleke ukukhanya okusebenzisanayo, okufana negagasi.
3. Ukonga Amandla Nokuvikelwa Kwemvelo:
Izibani zesimanje ezingaphansi komhlaba ngokuvamile zisebenzisa imithombo yokukhanya ye-LED, edla kuphela u-20% wamandla ezibani ze-halogen zendabuko. Isibonelo, ukukhanya okungaphansi komhlaba okuyi-12W LED okusebenza amahora ayisishiyagalombili ngosuku kudla cishe u-35 kWh kagesi ngonyaka, kwehlisa kakhulu izindleko zokusebenza.
