Product details

GENERAL Tunnel lighting luminaire, part of BUCK smart tunnel illumination system. Appropriate for various tunnel types and other harsh environments. It’s 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. Optics protector is made of 5 mm tempered glass.  

HOUSING Made of stainless steel AISI 316 Ti (highest resistance to corrosion and chemicals) and extruded aluminium alloy heatsink with conversion protection. The heatsinks are separated from stainless steel housing, so there is no possibility of galvanic corrosion. 

LIGHTING MANAGEMENT Smart LED lighting solutions for tunnels and subways include fully integrated control systems to monitor and manage various factors such as levels of light outside and inside the tunnel, time of day, speed and density of traffic, various tunnel zones, motion, presence and speed detection. The lighting management minimizes the adaptation problem caused by the difference in high daytime brightness outside and low luminance inside the tunnel.

FEATURES Luminaire system consists of lighting units and driver box (DB). Driver box is equipped with quick self-lock connectors and electronics for several lighting units (quantity depends on luminaires power). Performance and safety in different types of tunnels are achieved with a wide range of light distributions. Easy mounting and management. Longevity assured by advanced protection against corrosion, impact and overheating. 

Technical data

street lighting
CE marking
mounting on normally flammable surfaces
electrical safety
ingress protection
lamp type
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Order code Description A/B/H[mm] a/b/h[mm] WEIGHT [kg] FLUX [lm]* IP Total Power [W] CCT [K] CRI Led Service Life
6421103XY VISION DB 3 ASY 440x296x60 550x296x80 6.70 17395 IP66 136.0 4000 >70 100000h L90B10 / SDCM3
6421104XY VISION DB 4 ASY 690x296x60 550x296x80 9.00 23194 IP66 181.0 4000 >70 100000h L90B10 / SDCM3
6421106XY VISION DB 6 ASY 690x296x60 550x296x80 9.50 34791 IP66 272.0 4000 >70 100000h L90B10 / SDCM3
6421108XY VISION DB 8 ASY 690x591x60 550x296x80 16.00 46388 IP66 362.0 4000 >70 100000 L90B10 / SDCM3
6421202XY VISION DB 2 SYM 440x296x60 550x296x80 6.50 11597 IP66 91.0 4000 >70 100000h L90B10 / SDCM3
6421204XY VISION DB 4 SYM 690x296x60 550x296x80 9.00 23194 IP66 181.0 4000 >70 100000h L90B10 / SDCM3
* Luminaire luminous flux and connected electrical load - initial tolerance of ±10 % (at ambient temperature of 25° C).
** Replace XY with the color code when ordering ( e.g. 11 white, 21 grey, 31 black).

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