Back to Overview

LED Old Town Luminaire "Gas Lamp"

Back to Overview

Model 406

Product Description and Application

Inside this classical luminaire design following the model of historical gas lamps, too, is hidden most efficient LED technology. This luminaire primarily provides its lighting accent in historical old towns and alleys, fashions squares and parks and impresses by pleasant, glare-free light.

Due to their nostalgic design, BöSha old town luminaires are perfect for the efficient illumination of historical old town areas. By combining the latest LED and reflector technology as well as additional control functions they offer an economic efficiency previously not attained.

Having an optimised luminous intensity distribution, the quantity of luminaires can be reduced due to larger luminaire spacing. The luminaires are equipped with highly efficient multi-chip-on-board LED technology - supplying nominally 95 lm/W at 3,000 K.

Recommended pole heights: 3 - 5 metres

Typical application areas
(lighting classes)

Light distribution curve
"Gas Lamp"

M2   P2   LVK Gaslaterne
M3   P3  
M4   P4  
M5   P5  
M6   P6 x


Model and Performance Variants
Wattage / output * 22 Watt 1,296 lumen
  * effective 68 lm/Watt at 3,000 K
Colour temperature 3,000 K
Light distribution Rotationally symmetric
Mounting Top-mounting
Spigot size 76 mm, optionally 60 mm (by means of reducing adapter)
Design - Technical Specifications
Dimensions l x w x h [mm] Weight [kg] Wind load [m²]
Ø 510 x 670 5.1 0.22


Design, material and mounting

  • Enclosure of high-quality, non-corroding aluminium
  • High-quality powder coating acc. DB 703 (graphite), on request all RAL colours
  • Direct mounting on the pole without additional work, connecting cable pre-assembled (optionally)
  • Clear acrylic glass dome of impact, weather and uv-resistant PMMA
  • External screw connections of high-grade steel
  • Use of heat conducting paste (alternatively heat conducting foil)
  • Degree of enclosure protection: IP 54


Lighting technology

  • Multi-chip-on-board LED (MCOB)
  • Highly efficient reflector technology (MIRO ultra-pure aluminium)
  • MCOB-LED approved acc. to IESNA LM 80-08
  • Service life LED: 50,000 h – L90, B10 // 100,000 h – L70, B10
  • Needs-based light distribution


Electrical design

  • Voltage 195-265 V / 50 Hz
  • LED module and electronic ballast separately removable and plug-connected
  • Electronic constant current LED ballast, efficiency 93 %
  • Power supply interference-suppressed acc. DIN EN 61000-6-3/-4, EN 55011,
    EN 55022 CI. B, PFC corrected
  • Protection class II acc. to VDE 0140 (DIN EN 61140)
  • Power supply degree of enclosure protection IP 65
  • Standard connection by means of Wieland plugs series ST18
  • Overvoltage protection 4 kV (optionally 10 kV, external module)
  • Wired ready for operation acc. to EN 60598
  • Night-time dimming (power reduction down to 50 % via 2nd phase)
  • Optionally, equipped with a telemanagement system


Subject to technical modifications!