CATALOG  /  HCL LINEAR LIGHTS  /  11# Magnetic Track System
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11# Magnetic Track System
11# Magnetic Track System
11# Series

11# Magnetic Track System

DC48V Modular Magnetic Track | Full-Spectrum COB Spotlights + CRI ≥95 Linear | LTECH Matter | 20 Module Variants

CCT Range
2700K - 6500K Tunable White
Colour Rendering
COB ≥95 · SMD 90
Efficacy
135 lm/W
Output
1620 LM
Request BOM & Spec SheetsDatasheet (PDF)
01 — Why it qualifies as HCL

Circadian performance, stated as measurable numbers

Tunable white is a colour feature. Human Centric Lighting is a measurement obligation. Below are the quantities a lighting designer needs to model BY001 against WELL v2, CIE S 026 and IEC TR 63158 — including the ones still awaiting third-party verification.

Melanopic response across the tuning range

2700
3000
3500
4000
5000
5700
6500
Below WELL v2 L03 daytime threshold at the lowest setting
At 2700 K
0.45
M/P Ratio
225
Mel-EDI @ 500 lx

Move the control to see melanopic output across the tuning range.

M/P Ratio

Target >= 0.90 @ 5000K / <= 0.35 @ 2700K

Melanopic DER, CIE S 026:2018, across the tuning range

Design target

Percent Flicker

< 1% (LTECH Matter over Thread driver, IEEE 1789 NOEL)

Across the dimming range; IEEE 1789-2015 no-risk region

Design target

SVM

<= 0.40 (LTECH precision PWM)

Stroboscopic visibility measure (SVM); EU Ecodesign Regulation 2019/2020 limit 0.4 at full load; test method IEC TR 63158

Design target

Colour Shift

< 0.003 over full dimming range (LTECH + Bridgelux)

At 6 000 h, Ta 25 °C

Design target

SDCM

<= 1 SDCM (Bridgelux Vesta Thrive TW) / <= 2 SDCM (standard)

MacAdam ellipse, initial, ANSI C78.377

Design target

TM-30-20

Fidelity and gamut index, ANSI/IES TM-30-20

Design target

CRI Ra

Spotlight CRI ≥95 (Bridgelux Vesta Thrive TW) · Linear CRI ≥95

Measured at 4000 K reference point

Design target

Glare · UGR

4H8H, transverse viewing

Design target

SUMLINK Verified — values marked Design target are engineering design values from the driver and LED platform specification, not yet confirmed by independent laboratory report. Verified values are backed by a test report available on request. We publish the distinction rather than the marketing number.
[{"k": 2700, "mp": 0.35, "edi": 175, "note": "Deep warm. Evening and after-hours — M/P at its minimum, below the WELL v2 daytime threshold."}, {"k": 3000, "mp": 0.42, "edi": 210, "note": "Residential warm white. Below the WELL v2 daytime threshold; dining and lounge settings."}, {"k": 3500, "mp": 0.52, "edi": 260, "note": "First step that clears the WELL v2 daytime threshold at 500 lx horizontal (EDI ≥ 250)."}, {"k": 4000, "mp": 0.64, "edi": 320, "note": "Neutral reference point. Colour metrics on this page are stated at 4000 K."}, {"k": 5000, "mp": 0.9, "edi": 450, "note": "Morning activation target (M/P ≥ 0.90) — alerting daylight white for task-dense hours."}, {"k": 5700, "mp": 1.0, "edi": 500, "note": "High circadian stimulus; typical mid-morning peak in a program schedule."}, {"k": 6500, "mp": 1.1, "edi": 550, "note": "Maximum melanopic output. Use in short bursts, not as an all-day setting."}]

02 — Selection

Model selection

Per-SKU dimensions and profiles are released with the BOM. Below is what is confirmed today.

Finish ● Black ○ White · All models 2700–6500 K

System Global Specifications

Input Voltage: DC48V | CCT: 2700K – 6500K Tunable White | CRI: ≥95 (COB modules) / 90 (linear & grille modules) | Dimming Protocol: Matter over Thread (LTECH Matter CC driver)

Module Variants Matrix

Spotlight
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11SPFD5R-AAdjustable Spotlight5WØ30 × 11 × 5015° / 24° / 36°
11SPFD5R-BAdjustable Spotlight5WØ50 × 11 × 7915° / 24° / 36°
11SPFD5R-CAdjustable Spotlight5WØ30 × 11 × 5015° / 24° / 36°
11SP5R-AAdjustable Spotlight5WØ30 × 11 × 8915° / 24° / 36°
11SP5R-BAdjustable Spotlight5WØ30 × 11 × 9115° / 24° / 36°
11SPFD1RAdjustable Spotlight5WØ62 × 11 × 6515° / 24° / 36°
Pendant
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11SU5RPendant Spotlight5WØ30 × 11 × H (Custom)15° / 24° / 36°
Linear Grille
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11GR8LLinear Grille6W300 × 11 × 8.815° / 24° / 36°
11GR12LLinear Grille12W230 × 11 × 3315° / 24° / 36°
11GR16LLinear Grille12W533 × 11 × 8.815° / 24° / 36°
11GR18LLinear Grille18W345 × 11 × 3315° / 24° / 36°
Foldable Grille
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11GRFD12LLinear Grille (Foldable)12W237 × 11 × 6515° / 24° / 36°
11GRFD24LLinear Grille (Foldable)24W220 × 11 × 6115° / 24° / 36°
Round Grille
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11GRFD16RRound Grille16WØ96 × 11 × 10715° / 24° / 36°
Square Grille
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11GRFD16SSquare Grille16W76 × 11 × 9615° / 24° / 36°
Round Flood
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11FLFD16RRound Flood16WØ96 × 11 × 10715° / 24° / 36°
Linear Flood
Model (SKU)Module TypePowerDimensions (mm)Beam Angle
11FL6LLinear Flood6W300 × 11 × 8.815° / 24° / 36°
11FL12LLinear Flood12W230 × 11 × 3315° / 24° / 36°
11FL16LLinear Flood12W533 × 11 × 8.815° / 24° / 36°
11FL18LLinear Flood18W345 × 11 × 3315° / 24° / 36°

Track Infrastructure Specifications

System Compatibility: All 11# Series modules | Track Voltage: DC48V | Finish: Matte White / Matte Black | Availability: On request

Accessories Matrix

ModelTypeDimensions (mm)Notes
11AS-3ASurface-Mount Track Rail19.5 × 12 | Slot 11.3Standard overhead; length on request
11AS-3BRecessed Track Rail49.5 × 11Flush-ceiling / concealed-mount; length on request
11-AS-10AEmbedded Recessed Track Rail11.4 × 20 | Depth 29Plaster-in / drywall; length customizable
11AS-2APower Supply 100W235.5 × 20.8 × 31Supports up to 100W module load
11AS-2BPower Supply 150W305.5 × 20.8 × 31Extended runs; larger module arrays
11AS-1End Cap60 × 30.6 × 22.1Terminates track run; matching finish
11AS-4AStraight Connector (Short)120.35 × 9.7In-line segment joiner
11AS-4BStraight Connector (Long)200.7 × 9.7Bridges segments over larger gap
11AS-5A90° Corner Connector (Type A)110 × 110L-shaped layouts; inside / outside corner
11AS-5B90° Corner Connector (Type B)110 × 109.3Alternate profile; perimeter runs
11AS-5C90° Corner Connector (Type C)111.7 × 111.2Complex ceiling plans
11-AS-9BT-Connector58 × 38.8Three-way branch junction
11-AS-9CCross (X) Connector58 × 58Four-way grid junction
11-AS-6AT-Junction Track Join258 × 135Large-format T structural join
11-AS-6BCross Junction Track Join258 × 258Large-format X structural join
11-AS-7ACurved Track Rail (Arc)Ø1200 arc | 19.5 × 12Circular / radial ceiling layouts
11-AS-8APower Feed CableHead: 64.5 | L: customizableConcealed ceiling-void lead-in

POWER

12W

FLUX

1620 LM

CCT

2700K - 6500K Tunable White

ENVELOPE

Track: 19.5x12mm (surface) / 49.5x11mm (recessed) | Modules: 50-107mm height

FINISH

Matte White | Matte Black

Individual model dimensions, mounting type and per-SKU datasheets are issued on request while the model schedule is finalised.

Request the model schedule

03 — Verification

Full specification

Single source of truth. Nothing here is repeated elsewhere on the page.

Photometric
01
Luminous flux
1620 LM
Efficacy
135 lm/W
CCT range
2700K - 6500K Tunable White
Chromaticity
<= 1 SDCM (Bridgelux Vesta Thrive TW) / <= 2 SDCM (standard)
CRI Ra
Spotlight CRI ≥95 (Bridgelux Vesta Thrive TW) · Linear CRI ≥95
R9
—
Duv
< 0.003 over full dimming range (LTECH + Bridgelux)
Distribution
15° / 24° / 36°
Circadian & visual comfort
02
Melanopic DER
Target >= 0.90 @ 5000K / <= 0.35 @ 2700K
Percent flicker
< 1% (LTECH Matter over Thread driver, IEEE 1789 NOEL)
SVM
<= 0.40 (LTECH precision PWM)
Electrical & control
03
Power
12W
Protocol
LTECH Matter over Thread (2CH tunable white)
Dimming range
0.1% - 100% (LTECH Matter over Thread)
Physical & installation
04
Finish
Matte White | Matte Black
Dimensions
Track: 19.5x12mm (surface) / 49.5x11mm (recessed) | Modules: 50-107mm height
IP rating
IP20
Lifetime, compliance & warranty
05

05 — Resources

Downloads

Product datasheet
AVAILABLE ON REQUEST
IES / LDT photometric files
AVAILABLE ON REQUEST
Installation & control-device wiring
AVAILABLE ON REQUEST
BIM / Revit family
AVAILABLE ON REQUEST
Test reports (Verified metrics)
AVAILABLE ON REQUEST
Warranty & compliance
AVAILABLE ON REQUEST

Specifying this fixture on a live project?

Send the room schedule — we return a BOM, driver and control topology, and the spec sheets for each SKU.

Request BOM & Spec SheetsTalk to a specifier
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