Foursprung: Solar traffic signs

Lintec provides the possibility of sving $2,800 on electricity for 10 years. Does not sound that much? Maybe, but if it is for one traffic signs it sounds more interesting.
They have traffic signs using LED technology so the bulb don't need to be changed which could be another saving. The sign are solar powered and provide wireless technology, too. Sounds not to bad regarding the budgets situation of most traffic admistrations today...

Foursprung, solar

Source: Gizmodo

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