Via Dark-Sky

Available from 5W-14W

Via – a contemporary, highly robust and optically refined LED bollard with an abundance of features to overcome “real world” issues and problems.

An asymmetric footpath distribution, available in either 1750K (PC-Amber), 2700K or 3000K colour temperatures, is contained within the universal, modular IP66, IK10 head unit. Integral photocell switching as well as standard mains switching is available and can even be retrofitted at a later stage if required.

Furthermore, when the vandal resistant access door is removed, it exposes sufficient space on an integral wooden back board to mount all necessary DNO cut outs and isolators. The ability to interface with in ground “sockets” as well as standard root and flange mounting methods, provides a totally universal single product for multiple applications with maximum flexibility build in as standard.

Darksky Logo

International Dark-Sky Association approved. Compliant when using a colour temperature of 3000K or below.


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TRT Lighting supports, promotes and uses Lighting Reality for all road lighting calculations.

Photometric Database

Our complete photometric database is available for use within this industry standard lighting design package which is available for download from



  • LED colour temperature PC-Amber*, 2700K or 3000K
  • Colour rendering index >70 (*>55)
  • Projected L85 after 100,000 hours
  • Power factor 0.95 at full load
  • Polyester powder coat finish in light grey, dark grey, black or a bespoke colour
  • High pressure die cast LM6 aluminium and high quality extruded 6063T6 aluminium housing
  • UV stabilised polycarbonate lens
  • In-built ventilation (breather) plug for pressure equalisation
  • CLO available
  • Optional Miniature Photocell available
  • Part Night Dimming (PND)
  • DALI compatible for use with CMS
  • Optional surge protection 10kV/10kA
  • Optional non-fused or fused isolators available
  • Feeder pillar version available
  • Root, socket or flange mount
  • Anti-tamper door fixing as standard
  • EN40 compliant door location, size and cable entry slots
  • UMSUG codes available for full product range

Range Overview

Via Dark-Sky
System Power 5-14W
LED CCT PC-Amber*, 2700K or 3000K
Lumen Output Up to 700lm
LED CRI >70 (*>55)

Shield Options

180o Shield 04GSK71725
240o Shield 04GSK71899

Electrical Characteristics

Via Dark-Sky
System Power 5-14W
LED CCT PC-Amber*, 2700K or 3000K
LED CRI >70 (*>55)
Lumen Output Up to 700lm
Lumen Maintenance Projected L85 after 100,000 hours
Drive Current 160-510mA
Driver Output Constant current output with AM dimming
Power Factor
(Full Load/Half Load)
Operational Voltage 220-240VAC rms
Operating Frequency 50/60Hz
Inrush Current
Running Current
Surge Protection
Additional Surge Protection
(On Request)
Lighting Controls Options Miniature Photocell, PND and CMS compatible
Dimming Protocols DALI

Mechanical Characteristics

Housing Material High pressure die cast LM6 aluminium and high quality extruded 6063T6 aluminium
Housing Finish Chromate free pre-treatment, polyester powder coat, light grey (RAL9006), dark grey (RAL7022), black (RAL9005) or bespoke colours on request
Lens Material UV stabilised polycarbonate
Ingress Protection Rating IP66
Weight 10.5kg
Impact Resistance Rating IK10
Mounting Methods Root, socket or flange mounted