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LED Old Town Luminaire Square with Decorative Bar
Back to OverviewModel 402
Product Description and Application
BöSha old town luminaires, thanks to their nostalgic design, are ideal for an 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.
This luminaire primarily provides its lighting accents in historical old towns and alleys, fashions squares and parks and impresses by pleasant, glare-free light. By means of segmental assembly partial areas, where less light is wanted (e. g. near house walls), can be shaded.
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 technology - supplying nominally 120 lm/W at 5,000 K.
Recommended pole height: 3 - 5 metres
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Typical application areas |
Light distribution curve |
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| ME2 | S2 |  |
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| ME3 | S3 | |||
| ME4 | S4 | x | ||
| ME5 | S5 | x | ||
| ME6 | S6 | x | ||
Model and Performance Variants
| Wattage / output* | 22 Watt | 1,901 lumen |
| 30 Watt | 2,592 lumen | |
| 42 Watt | 3,629 lumen | |
| *effective 86 lm/Watt at 5,000 K | ||
| Colour temperature | 3,000 K / 4,000 K / 5,000 K | |
| Light distribution | Rotationally symmetric / asymmetrical | |
| 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] |
| 530 x 530 x 600 | 6.1 | 0.18 |
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)
- Acrylic panes 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)
- ENEC 10 tested and approved
- 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!
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