Product details

GENERAL  Tunnel lighting luminaire, part of BUCK smart tunnel illumination system. Appropriate for various tunnel types and other harsh environments. Its longevity, energy efficiency and overall reliable performance ensure low usage costs. 

OPTICS  A wide range of PMMA lenses assures optimal lighting solution for any tunnel situation. Required lighting intensities and uniformities are ensured while high energy efficiency is achieved. The optics protector is made of 4 mm tempered glass.  

HOUSING  Design concept with easy opening doors and servicing on site. Made of stainless steel 1.4571 / AISI 316 Ti (electrochemically polished and passivated for highest corrosion resistance). The heatsink is an efficient aluminium alloy with powder coating protection. 

LIGHTING MANAGEMENT Buck provides various solutions for luminaires control such as analogue current loop 4-20 mA interface (CLi), discrete-time coded 230 V step dim interface (SDi), digital bidirectional RS-485 interface (RSi). 

FEATURES  The luminaire system consists of an opening housing with a lighting unit and driver unit for powering LED light sources and a junction block with through-wiring functionality. The lighting unit and driver unit are separably serviceable on site without tools. Illumination performance and traffic safety in different types of tunnels are achieved with appropriately chosen optics. Easy mounting with adjustable brackets. Longevity is assured by advanced protection against corrosion, impact and overheating

Technical data

street lighting
electropolishing surface
CE marking
mounting on normally flammable surfaces
electrical safety
ingress protection
impact protection
operating temperature range
lamp type
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Order code Description A/B/H[mm] WEIGHT [kg] FLUX [lm]* IP Total Power [W] CCT [K] CRI Led Service Life
6425102XY VISION ASF 2 SYM 690/500/173 20.00 14900 IP66 108.0 4000 >70 100000h L90B10 / SDCM<5
6425103XY VISION ASF 3 SYM 690/500/173 20.50 17411 IP66 120.0 4000 >70 100000h L90B10 / SDCM<5
6425104XY VISION ASF 4 SYM 690/500/173 21.00 20495 IP66 138.0 4000 >70 100000h L90B10 / SDCM<5
6425106XY VISION ASF 6 SYM 690/500/173 22.00 26587 IP66 176.0 4000 >70 100000h L90B10 / SDCM<5
6425112XY VISION ASF 12 SYM 690/500/173 22.00 36947 IP66 234.0 4000 >70 100000h L90B10 / SDCM<5
6425203XY VISION ASF 3 ASY 690/500/173 20.50 15325 IP66 116.0 4000 >70 100000h L90B10 / SDCM<5
6425204XY VISION ASF 4 ASY 690/500/173 21.00 18237 IP66 135.0 4000 >70 100000h L90B10 / SDCM3
6425206XY VISION ASF 6 ASY 690/500/173 22.00 23936 IP66 173.0 4000 >70 100000h L90B10 / SDCM<5
6425208XY VISION ASF 8 ASY 690/500/173 22.50 26860 IP66 190.0 4000 >70 100000h L90B10 / SDCM<5
6425212XY VISION ASF 12 ASY 690/500/173 25.50 33728 IP66 232.0 4000 >70 100000h L90B10 / SDCM<5
* Luminaire luminous flux and connected electrical load - initial tolerance of ±10 % (at ambient temperature of 25° C).

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