Phoenix-Morero oa ho kenya e nchaMabone a LEDho Interstate 10 Deck Park Tunnel e ka leboea ho toropo ea Phoenix e phethiloe ho fa kotopo ponahalo e ncha, ha e ntse e fokotsa matla le ho boloka chelete.
Lefapha la Lipalangoang la Arizona le boletse phatlalatsong ea boralitaba ka Labobeli hore morero oa $ 1.4 milione o kentse mabone a LED a fetang 1,500 a tšoeu ka har'a kotopo, e fetelang hoo e ka bang kotara pakeng tsa Third Street le Third Avenue. Limaele tse tharo.
Haeba u hlokometse mabone a khanyang le a masoeu ho I-10 Deck Park Tunnel, u ka 'na ua nahana hore basebeletsi ba ADOT ba nkile sebaka sa li-bulbs tsa khale, tsa khale le tse ncha tse bolokang matla. Mabone a LED a tšoarellang nako e telele.
Mabone a LED a nkile sebaka sa mabone a khale a mosehla a khatello e phahameng ea sodium a qalileng ka 1990 ha kotopo e buloa.
Ho ea ka phatlalatso ea boralitaba, ka ntlafatso ea mabone, mabone a LED a tla boela a fokotsa tšebeliso ea matla ka ho feta 60%, ho boloka chelete e fetang $ 175,000 ka matla selemo le selemo.
Basebetsi ha ba hloke ho fetola lebone khafetsa, hobane bophelo ba tšebeletso eaLebone la LEDe telele ho feta ea tleloubu e fetileng.
Ho ea ka boitsebiso bo fanoeng, tsamaiso e fetileng e fetolang maemo a khanya ka linako tse fapaneng tsa letsatsi e tla tsoela pele ho sebelisa mabone a LED.
Morero o ile oa lefshoa ke lichelete tse teng tsa tlhokomelo ea ADOT, tse qalileng ka Pherekhong 'me tsa phethoa ka Moqebelo hoseng.