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CAL-XC24-I-M1-C1 LED linear luminaire

Third Generation · XC Curtain Wall

XC I & XC II Architectural LED Linear Lights for Curtain-Wall Details

Two curtain-wall profiles with different face and cable-channel constructions.

XC I and XC II are two distinct curtain-wall linear-light constructions. XC I includes an integrated cable channel; XC II uses a curved face without a cable channel. Compare their listed profiles against the actual façade section before choosing a model.

Power
24 W
Protection
IP66 · IK10
Beam Angle
120°
Profile
L1000 × W45 × H50 mm
Model2 models

Project support: Share the model, mounting detail, light requirements and project supply.

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Features & Specifications

XC Curtain Wall Features & Technical Specifications

Profile dimensions and electrical options below follow the selected model.

Two Curtain-Wall Profile Forms

XC I combines a curtain-wall profile with an integrated cable channel. XC II uses a wider, lower curved-face form without that channel.

The two constructions meet different envelope and cable-routing needs at a facade detail. Use the selected profile as the basis for the fixing arrangement.

Both are listed at one meter long, but their power and output differ. Keep the complete model code with the intended light and control configuration.

Performance & Optics

Power24 W
Maximum Luminous Flux1440 lm
Luminous Efficacy60 lm/W
Beam Angle120°

Light & Control

Light ColorWhite / RGB / RGBW / Single colour on request
Color Temperature (CCT)2700 K / 3000 K / 3500 K / 4000 K · other CCTs on request
Control OptionsDMX512 / ON/OFF
Warranty5 years

Mechanical & Electrical

Dimensions (L × W × H)L1000 × W45 × H50 mm
Profile ConstructionCurtain-wall profile with integrated cable channel
Cable channelIntegrated cable channel
IP RatingIP66
IK RatingIK10
Input voltage24 V DC
Operating Temperature−40 °C to +50 °C
Housing MaterialAluminium

XC Curtain Wall OPTICS

XC Curtain Wall Light Distribution

XC I and XC II have a nominal 120° beam for curtain-wall lighting. Both offer white, RGB and RGBW versions. White-light options include 2700 K, 3000 K, 3500 K and 4000 K, with single colours on request.

Selected profile
Curtain-wall profile with integrated cable channel
Light colour
White / RGB / RGBW / Single colour on request

BEAM GEOMETRY

Beam Diagram

XC Curtain Wall nominal 120 degree beam diagram Shared optical schematic for XC Curtain Wall LED linear lights, showing 60 degrees to each side of the centre axis. Profile illustration is schematic. Light source 60°60° 120° Nominal beam angle

Nominal beam schematic

REFERENCE PHOTOMETRY

Light Distribution Curve

C0–C180C90–C270 Luminous intensity (cd)

XC Curtain Wall Reference Curve

Full reference polar plot shown for XC Curtain Wall, including both C-plane curves and the 104.5 degree beam angle at 50 percent peak intensity.

Technical Documents

Technical Documents

Product specifications and technical files for your lighting project.

Product Family Datasheet

XC Curtain Wall · 2 models

Specifications and dimensions for all models on this product page.

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Need More Technical Files?

Project-specific documentation

IES / LDT photometric files, installation guidance and CAD drawings can be requested from our product selection team.

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Certificates & Compliance

Browse available certificates and check the product and model scope in each document.

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FAQ

XC Curtain Wall Frequently Asked Questions

Practical questions about installation planning, samples and project specification.

Does the curtain-wall description mean the fixture fits any façade system?

No. Fit depends on the actual section, supporting construction and access requirements. Send the relevant façade section and request a model-specific installation review.

How should wiring be planned when choosing XC II?

Provide a separate cable route and connection-access detail for review. XC II is listed without a cable channel, so the wiring arrangement should not be copied from XC I.

Can the fixtures replace a curtain-wall structural component?

No structural replacement role is established in the supplied data. Treat the luminaires as lighting products and have the supporting and fixing arrangement reviewed for the façade system.

Can one installation drawing cover both XC models?

Their body and channel constructions differ. Request the exact model drawing for each location rather than using one profile as a substitute for the other.

What should a project enquiry include for this family?

Send the curtain-wall section, proposed lighting positions, exact model and quantity, cable-access plan and required lighting scene. This supports a review of the fixture choice and its installation context.

PROJECT SUPPORT

Discuss Your XC Curtain Wall Configuration

Share the selected model, required quantity, installation detail and lighting requirements. Include the supply and control information for a model-specific review.

CURRENT SELECTION · Selected Model: CAL-XC24-I-M1-C1

HELPFUL INFORMATION

  • Complete model code and required quantity
  • Light colour and optical requirements
  • Available supply and control requirement
  • Mounting detail, run length and cable route
  • Project drawing or reference photograph

PROJECT REVIEW

Our team will review your model, requested configuration and installation requirements, then follow up with the available options.

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