Lang is the new post top luminaire designed by Danish lighting design firm ÅF Lighting. Lang is a design tool that allows you to play with light, the two independent light sources with their six different geometries, can generate a lumen output between 3,500 and 12,000, whilst the ‘blade’ can be customised to enhance the identity of a place.

Lang’s two light sources not only minimise the shadow generated by the post top structure, but allow endless custom configurations.

  1. One light source – One control system

This version, equipped with only one source, can be adopted every time the area adjacent to the illuminated one has to remain dark or does not need lighting.

  1. Two light sources – One control system

The two light sources can be identical or different in terms of flux and geometry. The shared control system manages both sources, dimming intensity at the same time and with the same percentage.

  1. Two light sources – Two control systems

The version with two control systems is fully customisable. The two sources could be completely different one from the other in terms of geometry, flux and intensity, allowing lighting professionals total freedom. The independence of the two light sources and control systems is the equivalent of having two luminaires mounted on the same post at the same or at a different height.

The ‘blade’ is an accessory that can be added to the luminaire. It lends itself to endless possibilities ranging from component materials to intricate designs. From patterns to city crests, its potential awaits to be discovered and fully appreciated.

Technical details

  • Post top mounting on tubes Ø 60mm (with adapter ring) or on Ø 78mm tubes (without adapter ring), flush on Ø 89mm tube.
  • Cast and sheet aluminium
  • Double screen with a white PMMA reflector for flow recovery (for each screen) and prismatic flat glass version for reduced glare
  • New CSP LED technology 2 of 3
  • Electrical insulation: class II, class I
  • Enclosure protection: IP66, IK08
  • LED optics: multilayer lenses
  • CCT: 3,000K and 4,000K
  • Surge protection: up to 10kV/10kV
  • Estimated life: 100,000h, L90B10
  • Supplied with cable and connector
  • Osmotic valve to balance internal/external pressure

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