Home Energy Saving Tunnels


The tunnels are illuminated 24h per day and the input light is very important because drivers must enter in it without feeeling the difference of brightness "sun - black hole", but at night ?

At night, we must change the brightness of this entrance (even through the tunnel). Adding a dimmer at the head of the network will reduce this bright light. The dimmers are controlled and run by our control system with a permanent balance between indoor and outdoor lightings.