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Acoustic Linear Pendant Light — Built for Productive Workspaces
Engineered as part of the Acoustic LED Linear Pendant Light Series, this horizontal fixture integrates high-density PET acoustic fiber with premium LED illumination in a sleek linear form designed specifically for continuous wall, corridor, and workstation row coverage. Unlike discrete vertical pendant solutions or array-based baffle systems, the linear pendant provides uninterrupted horizontal coverage precisely where extended surfaces demand it.
Standard module lengths 618mm / 1218mm / 1230mm with continuous run capability connecting multiple units seamlessly. Custom lengths available. Ideal for offices, meeting rooms, reception lobbies, corridors, and collaborative commercial spaces where horizontal linear illumination combined with acoustic treatment creates unified design functionality.
Why Choose Acoustic Linear Over Discrete Solutions?
Open-plan offices reduce square-foot costs but increase distraction. Modern designers need dual-purpose solutions that control both light quality and sound environment simultaneously.
📐Horizontal Coverage Efficiency
For corridor, wall, and desk-row applications where continuous treatment matters, depending on fixture dimensions and spacing, a continuous linear pendant can provide broader uninterrupted acoustic coverage than multiple small pendants—reducing quantity, cost, and installation complexity while eliminating visual interruptions.
➖No Visual Gaps
Discrete pendant lights spaced to cover a corridor inevitably create acoustic dead zones between fixtures where sound reflects untreated. The continuous form of the linear pendant maintains consistent acoustic density along the entire treated zone without interruption.
🎯Targeted Work Zone Placement
Positioned directly above workstation rows, the linear pendant delivers acoustic absorption precisely where seated occupants generate speech noise—the exact zone most critical for improving perceived quietness and speech intelligibility in open-office environments.
✨Architectural Integration
The minimalist horizontal form integrates naturally with other linear architectural elements: track lighting systems, suspended grid ceilings, cove lighting, and contemporary corridor treatments. Its geometry reinforces the language of horizontal lines prevalent in modern commercial interiors.
The Acoustic Linear LED Pendant Overview
A sleek, slim-profile design (available in multiple widths and lengths) masterfully integrates high-performance task illumination with superior noise-reduction technology — creating spaces that are as functional as they are conducive to great experiences.
LED Acoustic Linear Pendant Light Series – High-Performance Noise-Reducing Illumination for Modern Offices
This high-performance LED acoustic linear light series is a dual-purpose architectural solution designed to integrate superior illumination with premium sound management. Available in multiple profile widths (54mm & 88mm) and lengths (up to 1230mm), it offers a flexible fit for any workspace scale.
Crafted from high-density, eco-friendly PET acoustic fiber and a robust aluminum housing, it effectively reduces reverberation and ambient noise while delivering uniform, flicker-free lighting. Featuring a slim, minimalist profile, this linear luminaire is available in a wide range of color finishes and color temperatures (2700K-6500K) to complement any modern interior design.
Ideal for open-plan offices, conference rooms, and educational environments, our acoustic linear light offers easy installation and energy-efficient performance to enhance both visual clarity and acoustic comfort in commercial interiors.
Complete Technical Specifications
Detailed dimensional, electrical, and acoustical data for BIM integration, specification writing, vendor evaluation, and commissioning documentation.
Item | FLT-LP-CT601 | FLT-LP-CT1201 | FLT-LP-CT1202 |
|---|---|---|---|
Optical | PC Diffuser | PC Diffuser | PC Diffuser |
Input Voltage | 100-277VAC / 220-240VAC | 100-277VAC / 220-240VAC | 100-277VAC / 220-240VAC |
Output Voltage | DC24V | DC24V | DC24V |
Power | 12W | 24W | 24W |
Lumen | 1200lm | 2400lm | 2400lm |
Efficiency | 100lm/W | 100lm/W | 100lm/W |
LED Type | SMD2835 | SMD2835 | SMD2835 |
CCT Tunable | 2700-6500K | 2700-6500K | 2700-6500K |
CRI | ≥ 80 | ≥ 80 | ≥ 80 |
Beam Angle | 110° | 110° | 110° |
UGR | <22 | <22 | <22 |
SDCM | <5 | <5 | <5 |
Product Dimension | 618×54×100mm | 1218×54×100mm | 1230×88×200mm |
Luminous Surface Size | 600×36×56mm | 1200×36×56mm | 1212×70×75mm |
Dimming | DALI, 0-10V, On/Off Triac | DALI, 0-10V, On/Off Triac | DALI, 0-10V, On/Off Triac |
THD | <20% | <20% | <20% |
Installation | Pendant | Pendant | Pendant |
IP Rating | IP20 | IP20 | IP20 |
Warranty | 5 years | 5 years | 5 years |
25+ Standard Acoustic Pendant Light Colors
Choose from our standard PET felt color palette or request custom matching. All colors use the same high-density polyester felt material with consistent acoustic performance. The Acoustic Pendant Light offers various colors up to 25 options, 10 colors are in stock for quick shipping. Acoustic material colors are subject to change without notice. Lead times may vary depending on color. Physical samples available for accurate color reference.
* Colors may vary slightly due to screen settings. Please request physical samples for accurate color reference.
10 Colors in Stock - Quick Shipment
15 Additional Colors Options
How Acoustic Linear Pendant Light Works
Understanding the relationship between material science, optical design, and acoustic behavior in our linear pendant system.
Acoustic Mechanism
- PET Felt Structure: Non-woven recycled polyester fibers create microscopic air pockets that trap sound waves.
- Energy Conversion: As sound enters these pores, friction converts acoustic energy into negligible heat — removing it from the room environment.
- NRC Rating: Noise Reduction Coefficient measures average absorption across 250Hz-2kHz frequencies, the most critical range for human speech intelligibility.
- Optimal Range: NRC values above 0.75 are considered excellent for commercial interior applications per ASHRAE guidelines.
Lighting Engine
- SMD LED Arrays: Surface-mounted diodes provide uniform line-source output with minimal glare (UGR<22 compliant).
- Heat Management: Aluminum extrusion body passively dissipates heat away from LED modules, extending service life.
- Diffuser Integration: Optional opal or prismatic acrylic diffusers soften direct emission for visual comfort in workspaces.
- Tunable White: CCT-adjustable options support circadian rhythm alignment per WELL Building Standard recommendations.
How Acoustic Linear Pendant Lights Reduce Reverberation
Proven Applications Across Commercial Sectors
Where combined lighting-acoustic benefit creates immediate operational value. These environments share common requirements for speech clarity, visual comfort, and design integration.
Strategic Combination with Other Treatment Types
Integrating linear pendants with complementary treatments creates balanced overall reverberation control throughout the entire ceiling plane without relying on a single solution approach.
Vertical Acoustic Baffles
Use vertical baffles in remaining ceiling area not already covered by linear pendant runs—these discrete downward-hanging elements treat broad-plane reverberation complementing the linear treatment's focused horizontal attenuation.
Acoustic Clouds/Discs
Deploy floating circular cloud or disc-shaped absorbers in atrium or high-ceiling spaces where linear pendants cannot reach vertically sufficient depth to intercept high-angle reflection paths.
Treatment Layering Approach
Layer different treatment types strategically—horizontal linear pendants for perimeter and corridor vertical baffles for bulk ceiling clouds for atriums creating comprehensive coverage avoiding over-reliance on one technology form factor while maintaining cohesive aesthetic through shared materials color families.
Questions Buyers Ask About Acoustic Linear Pendants
These answers address technical specification and application concerns commonly raised by architects facilities managers and procurement teams evaluating acoustic lighting solutions.
NRC (Noise Reduction Coefficient) measures average absorption percentage at 250Hz-2kHz — the most critical frequency range for human speech intelligibility. An NRC of 0.8 means ~80% of incident sound energy is absorbed rather than reflected back into the room. This directly reduces reverberation time (RT60), improving speech clarity in collaborative environments.
Yes. Many designers layer thinner 54mm profiles over individual workstations for compact coverage while using wider 88mm units in high-traffic corridors and lounge areas to handle greater acoustic loads. Establish a repeating pattern (54mm:88mm:54mm) for visual rhythm rather than random alternation.
Standard sizes ship from stocked inventory within 7-10 business days. Custom lengths beyond 1230mm require 2-3 weeks manufacturing lead time. We recommend placing orders at least 4 weeks before anticipated install date to accommodate any expedited shipping needs.
Absent prohibitive local codes, yes. The Class A fire rating, OEKO-TEX compliance, and low-emission materials meet stringent requirements in hospital waiting/reception zones and school common areas. Request formaldehyde/TVOC emission certificates and infection-control validation sheets for specialized clinical interiors.
Minor cosmetic abrasions typically don't affect acoustic performance — underlying porous structure stays intact. Replacement units available under limited lifetime finish policy provided damage reported within 30 days of delivery via photo evidence to customer service.
DALI and 0-10V dimming follow square-law curves optimised for human perception of brightness steps, approximating the non-linear response of incandescent bulbs but smoother and more consistent across temperature settings. Deep-dim drivers capable of reaching 1% output available for theater-mode scenarios.
When engineered with tested acoustic materials like PET felt and installed according to spatial coverage guidelines, acoustic fixtures provide genuine sound absorption that reduces mid-to-high frequency reverberation. They don't block transmission (that would require mass barriers) but significantly lower reflected sound energy inside a room, making conversations clearer and ambient noise feel quieter.
Ceiling tiles mount flush to the grid and primarily absorb upward-reflected sound bouncing off the ceiling surface. Acoustic pendant lights hang suspended below the ceiling level and absorb downward and lateral sound throughout the occupied zone closer to people where conversation occurs. Pendants also contribute architectural form and can double as active task lighting — adding dual functionality that passive tiles cannot provide.
Our fixtures support DALI-2, 0-10V, and Bluetooth Mesh communication protocols which integrate with major building management platforms including Casambi, Philips Hue, Lutron, Savant, and third-party gateways. Compatibility documentation and protocol-specific interface specifications are provided during the specification phase.
Form factor differs fundamentally—linear pendant is horizontal fixture for continuous wall/corridor/desk-row coverage while baffle light is vertical hanging element for discrete zonal ceiling coverage Both use identical PET felt materials but serve different spatial planning strategies Select based on whether your treatment target is an extended linear surface OR a broader planar zone.
Absolutely Many successful projects combine both—using linear pendants along corridor perimeter walls while deploying baffle arrays in central ceiling areas. The matching PET felt colors ensure cohesive appearance despite differing orientations. Coordinate suspension heights carefully so neither conflicts visually with the other creating unified layered ceiling composition.
Yes proprietary joining mechanisms create nearly invisible connections between units maintaining continuous aesthetic line from a distance up-close examination reveals professional craftsmanship engineered for seamless appearance both front and side perspectives critical for premium commercial interiors.
The 88mm wider profile adds modest weight compared to 54mm version (~0.4kg per meter additional) requiring slightly stronger suspension cable sizing consideration however standard aircraft cable arrangements accommodate both sizes without modification engineering review recommended for extended continuous runs exceeding typical load assumptions.
Divide corridor length by desired spacing target (typically 1.2-1.5m between centers for adequate coverage) round nearest integer adding extra unit if remainder exceeds half module length Example: 5m corridor ÷ 1.2m spacing ≈ 4.2 round up to 4 units × 1218mm standard = 4.87m effective coverage leaving small gap manageable acceptable trade-off versus custom-cut shorter pieces introducing additional join complexity.