Energy saving auto dimming street lights скачать в хорошем качестве

Energy saving auto dimming street lights

At highway 155 in Nes i Hole, 220 radars have been installed on each light pole. They detect oncoming traffic and adjust the strength of the light. By doing this, the 9 km/5.5 mi stretch saves a whopping 2100 kWh per week. The extra investment will break even after just 4.5 years. More info: http://www.comlight.no/ You can get free supercharging when buying a Tesla Model S or X by using my referral link: http://ts.la/bjrn3169 If you like my content and would like to see more videos, please support me on my Patreon page:   / teslabjorn