Crystal
Architectural Tubular Light
Key Features
Diameters — Ø70 mm / Ø100 mm
Lengths — 300–1500 mm
Light emission — single-sided or double-sided
Optic — integrated honeycomb for glare control
Finish — silver, with custom colors available
Mounting — wall, ceiling, or suspended
CCT — 2700K / 3000K / 4000K / 5000K / 6000K
Tunable — tunable white or switchable
Control — ON/OFF, TRIAC, 0–10V, DALI
Sensor — optional PIR or microwave
Emergency — maintained or non-maintained
Housing — high-transparency PC
Protection — IP67
Impact — IK10
Fire rating — 960°C glow-wire
Warranty — 5 years
Crystal
Architectural tubular luminaire with integrated honeycomb / grille
Crystal is designed for flexible installation across architectural and commercial environments, supporting wall-mounted, ceiling-mounted, and suspended configurations for consistent application across diverse spaces.
Its defining feature is the integrated internal honeycomb and grille structure, which controls light distribution and delivers controlled, low-glare illumination with strong visual comfort.
Crystal is available with single-sided emission for focused lighting or double-sided emission for combined downlight and uplight applications, enabling flexible lighting solutions within a unified design.
The high-transparency tubular housing enhances optical clarity while maintaining consistent lighting performance in both small and large-scale environments.
Built with durable materials and a sealed construction, Crystal combines reliable performance with architectural refinement.
Rated IP67 for dust and water protection and IK10 for impact resistance, it is suitable for demanding indoor and outdoor applications.
Directional lighting with integrated glare control
Crystal uses a precision-designed internal honeycomb / grille structure to shape and direct the light output. The honeycomb / grille partially conceals the light source, ensuring illumination is delivered where required while maintaining a clean, refined appearance.
This controlled light distribution reduces glare and enhances visual comfort, making Crystal suitable for circulation areas and functional architectural spaces.
Single-sided standard, double-sided option
Crystal is supplied with single-sided light emission as standard, providing clear and efficient directional lighting for walls, façades, passageways, and circulation zones.
For projects requiring illumination on both sides, a double-sided emission option is available, allowing the same luminaire family to adapt to different spatial and lighting requirements while maintaining visual consistency.
Built to last
Crystal features a sealed construction with IP67 ingress protection, offering excellent resistance to dust, water splashes, and humidity. This makes it suitable for indoor and outdoor environments.
Built using durable materials, including aluminum components and a high-impact IK10-rated PC housing, Crystal maintains stable performance even when exposed to impacts, UV radiation, and demanding environmental conditions.
Flexible installation
Crystal supports wall-mounted, ceiling-mounted, and suspended installation, allowing it to respond flexibly to different architectural layouts and design intents.
The luminaire can be installed as a single standalone element or combined into linear or repeated arrangements, enabling cohesive lighting compositions across corridors, feature walls, façades, and large architectural surfaces.
TECHNICAL SPECIFICATIONS
Technical characteristics
Light source
LED source: High-efficiency SMD2835 LEDs
CRI: ≥80 (CRI 90 optional)
MacAdam: ≤3 SDCM
Lifetime: 50,000 h (L80/B10 @ 25°C)
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Optical system
Optical system: Integrated internal honeycomb geometry / grille
Light distribution: Single-sided emission (standard)
Option: Double-sided emission (on request)
Glare control: Reduced direct view of LED source
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Electrical
Input voltage: 220–240 V AC (100–277 V AC optional), 50/60 Hz
Power factor: >0.95
Power range: 10–70 W (depending on length and output)
Control options: ON/OFF · TRIAC · 0–10 V · DALI (DT6/DT8 on request)
Options: Sensor version / Emergency version
Electrical class: Class I
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Color temperature
CCT: 2700K / 3000K / 4000K / 5000K / 6000K
Option: Tunable White (on request)
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Dimensions
Tube diameter: Ø70 mm / Ø100 mm
Custom lengths available (300–1500 mm)
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Operating temperature
Operating temperature: −25°C to +45°C
Installation and maintenance
Connection
Sealed cable entry with stainless steel cable gland
Cable range: Ø5–14 mm
Disconnectable terminal block
Up to 3 × 2.5 mm² conductors
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Mounting
2 Mounting brackets with adjustable spacing
Wall, ceiling or suspended installation
Suspension kits available
Materials
Housing
Co-extruded polycarbonate (PC) or PMMA tube
UV-stable, impact-resistant
For indoor and outdoor use
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Structure
PC housing
Aluminum end caps
Stainless steel fixing components
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Customization
Custom lengths available on request
Multiple mounting bracket options (project-specific)
Surface finishes: matte textured / smooth gloss
Control options configurable per project (ON/OFF, TRIAC, 0–10 V, DALI; sensor / emergency on request)
Single-sided / double-sided emission options
Standards & protection
Ingress protection
IP67 standard
IP69K optional
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Impact resistance
IK10 (PC)
IK08 (PMMA)
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Fire performance
Glow-wire test: 960°C
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Warranty
5-Year whole fixture
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Applications
Architectural indoor and outdoor environments
ARCHITECTURAL APPLICATIONS
SUSTAINABILITY STATEMENT
Designed with longevity and responsibility in mind.
Crystal features an integrated LED system and a robust project-grade structure designed for stable, long-term performance.
The combination of a durable tubular housing, integrated honeycomb and grille structure, and precision aluminum components ensures reliable operation in demanding architectural and commercial environments.
Rated IP67 for dust and water protection and IK10 for impact resistance, Crystal is suitable for long-term indoor and outdoor applications.
The energy-efficient LED light source contains no mercury and emits no ultraviolet (UV) or infrared (IR) radiation, ensuring safe operation in occupied spaces.
With durable materials and high protection ratings, Crystal reduces maintenance requirements and supports a lower total cost of ownership over its lifecycle.
