Tunnel Light Case study



The Situation:

The total cost of ownership for the Jinjiao Tunnel was too high due to the excessive cost of relamping in a tunnel application. The city searched for more economical options and evaluated a range of LED solutions.

The Solution:

The lighting solutions offered by our service partners provided the cost-effective solutions this city needed for energy savings, performance and little-to-no maintenance.

The city government wasted little time and upgraded all the existing 100-Watt high-pressure sodium lamps in the Crocina Tunnel with LED tunnel luminaries and as a result the city officials noticed an immediate and dramatic improvement in uniformity, color, and brightness.

The City of Taiyuan was able to reduce energy usage by 61% by installing our LED Tunnel lights. In addition to reducing energy consumption, LED luminaries deliver incredible uniformity that provides better visual perception over high-pressure sodium fixtures. The increased uniformity dramatically increases vehicle safety and visibility and translated into big cost savings for the city.