Modular LED Linear Light System: Quick-Connect 50 mm Profile with UGR<19 for Seamless Office Installations

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ReleaseDate:2026-04-15 10:00:00

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The Problem with Traditional Linear Lighting Projects

Every commercial linear light fixture project faces the same bottleneck: custom lengths, complex wiring, and long lead times. A 200 m² office might need 15 different led linear light runs — each requiring individual power feeds, precise measurements, and on-site adjustments. The result: weeks of coordination between electricians, ceiling contractors, and lighting suppliers.

What if you could build any modular linear lighting layout from standard modules, connect them in seconds without tools, and power the entire run from a single feed point?

Introducing the 50 mm Quick-Connect Modular Linear Light

This slim linear light with a 50 mm profile uses a patented quick connect lighting system with integrated copper conductors in every joiner. Snap two modules together and the electrical connection is made instantly — no additional wiring between fixtures. Only the first module in each run needs a mains connection.

How Quick-Connect Works

  • Built-in copper conductors: Every connector piece contains precision copper contact strips that align automatically when modules join
  • Snap-fit mechanical coupling: Modules lock together with a firm click — no screws, no tools, no loose cables
  • Single power feed: Wire power to the first module only; the entire run is energised through the integrated conductors
  • Unlimited extension: Add modules to extend runs without additional electrical work

Visual Comfort: UGR<19 with Prismatic Diamond Diffuser

The prismatic diamond-cut diffuser delivers UGR<19 across all standard office geometries. This meets the requirements of EN 12464-1 for screen-based work (VDU tasks) without supplementary shielding or louvres.

Unlike flat opal diffusers that sacrifice efficiency for comfort, the diamond prismatic optic redirects light precisely where needed — maintaining high luminaire efficacy while eliminating direct glare for seated occupants.

Tunable White: DIP Switch CCT Selection

An integrated DIP switch on each module allows colour temperature selection without external controllers or DALI commissioning:

  • Option A: 2700 K / 3000 K / 4000 K (warm to neutral range)
  • Option B: 3000 K / 4000 K / 5700 K (neutral to cool daylight range)

Select the CCT during installation and change it any time by accessing the DIP switch — no rewiring, no reprogramming. Different zones in the same project can use different colour temperatures from the same SKU.

Module Options: Build Any Layout from Stock

Standard linkable led light modules available from stock:

Module TypeDescription
Straight 1000 mm1-metre linear module
Straight 1500 mm1.5-metre linear module
Straight 2000 mm2-metre linear module
L-connector (90°)Right-angle corner piece
T-connectorThree-way junction
X-connector (Cross)Four-way intersection
D800 Arc800 mm diameter curved section

Why This Changes Commercial Lighting Projects

For Electrical Contractors

  • One power point per run: Eliminate junction boxes and cable runs between fixtures
  • No specialist skills: Any installer can assemble the system — snap, click, done
  • Faster installation: A 12-metre continuous run installs in under 15 minutes

For Lighting Designers & Architects

  • Design freedom: Combine straight, corner, T-junction, cross, and arc modules into any ceiling pattern
  • No custom manufacturing: Complex geometric layouts assembled from standard stock modules
  • Consistent light line: Seamless connection between modules — no dark gaps at joints

For Distributors & Wholesalers

  • Stock-based fulfilment: Serve any project from 7 standard SKUs instead of custom orders
  • Reduced lead times: Ship from warehouse instead of waiting for factory production
  • Lower inventory risk: Modular components are universal — no project-specific dead stock

Technical Specifications

ParameterSpecification
Profile width50 mm
UGR<19 (EN 12464-1 compliant)
DiffuserPrismatic diamond-cut
CCT options2700K/3000K/4000K or 3000K/4000K/5700K (DIP switch selectable)
ConnectionQuick-connect with integrated copper conductors
Module lengths1000 mm / 1500 mm / 2000 mm
ConnectorsL (90°), T, Cross (+), D800 Arc
Power feedSingle point per run (through-wired via connectors)

Application Scenarios

Open-Plan Offices

Long continuous runs above desk clusters. UGR<19 ensures screen comfort for all-day computer work. Tunable white allows different CCT zones — 4000 K for focus areas, 3000 K for breakout spaces.

Retail & Showrooms

Geometric ceiling patterns using L, T, and cross connectors create visual interest while providing uniform commercial linear lighting. Arc modules add curves that break the grid monotony.

Corridors & Circulation

Single-feed continuous runs spanning entire corridor lengths. No intermediate junction boxes means cleaner ceiling lines and faster installation.

Education & Healthcare

UGR<19 meets the strict visual comfort requirements for classrooms and examination rooms. DIP switch CCT allows seasonal adjustment without rewiring.

From Complex Project to Stock Delivery

Traditional approach: measure → specify custom lengths → wait 4–6 weeks for production → install with multiple power feeds → commission.

Modular approach: design layout → select modules from stock → deliver in days → snap together on site → connect single power feed → done.

The modular linear lighting system transforms bespoke lighting projects into standard product deliveries. No minimum order quantities for custom lengths. No production delays. No wiring complexity. Just modules, connectors, and a single power point.

Contact us

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Yndlux Lighting Co.,Ltd

Address:Yihui 3rd Road, Maohui Industrial Zone, Henglan Town, Zhongshan, GuangDong, China.

ZipCode:528400

Phone:+86 0760-8756 6998

MobilePhone:+86 135 9073 9663,+86 189 2536 8811

Mailbox:info@yndled.com

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