Customised solution MarkLED 4 in the tunnel of the Biel-Bözingerfeld bypass

Jul 20, 2020

Increased safety with MarkLED 4

Road safety guaranteed by MarkLED 4

Initial situation

The constant increase in the volume of traffic meant that optimum safety of motorists in the tunnel could no longer be guaranteed. The entire lighting installation, including the optical guidance system and control units, was completely replaced and upgraded to the state of the art for this reason.

With our MarkLED 4, a product was installed which meets the specifications and contributes to making the course of the lane easier to see.

General information

  • Customer / installation engineer: ASTRA Filiale d‘Estavayer-le-Lac / GIFAS-ELECTRIC GmbH with partner Marti Technik
  • Requirement: Replacement of the optical guidance system
  • Solution: Complete replacement of the old installation with MarkLED 4 with surface mounted adapter
  • Quantity: 52 piece MarkLED 4 + 32 piece MarkLED 4 incl. surface mounted adapter

Customer benefits

  • quick and easy installation
  • latest LED technology, very low power consumption
  • vandal-proof, reinforced synthetic material
  • dimmable by control unit
  • interoperable with all LED guidance systems
  • modular construction, low-maintenance

Areas of application

  • road tunnels, highways or main roads
  • underpasses
  • escape route lighting
  • boundaries between road users, also for use in railway tunnels with special designs as an option

Products