Original model-specific product and drawing references. Click to enlarge; no inferred suffix meaning.

LM Series · LM 66 Multi-Row

LM 66 Multi-Row Architectural LED Wall Washers

66 mm-width multi-row formats with different electrical ratings.

Compare the 6632 and 6642 families using their own electrical and protection data. The 6632 models list 24 V DC and IP65; the 6642 models list 220 V AC and IP67. Their power options, sections and mounting drawings must remain model-specific.

Power: 48 / 72 / 96 / 108 W
IP Rating: IP65
Input voltage: 24 V DC
Body (L × W × H): 1000 × 66 × 33.9 mm

Model4 models

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

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Features & Specifications

LM 66 Multi-Row Features & Specifications

Dimensions and power options are shown for the selected model.

66 mm Multi-Row Profiles

LM 66 Multi-Row groups 6632 and 6642 lens layouts in 66 mm-wide housings. Their standard and D structures create different installation envelopes.

The 6632 models list 24 V DC and IP65; the 6642 models list 220 V AC and IP67. Select the electrical arrangement with the exact model before planning the facade run.

Specify the 6632 or 6642 model before selecting the project supply voltage.

Light & Optics

Power48 / 72 / 96 / 108 W

Luminous Efficacy85 lm/W

Beam Angle (Reference)11° / 17° / 29° / 58° / 14° × 38° / 18° × 37°

Light ColorWhite / RGB / RGBW / Single Color

Color Temperature (CCT)2200 / 2700 / 3000 / 3500 / 4000 / 5000 / 6000 K; other white CCT within 2000–6500 K listed (not tunable white)

Electrical & Protection

Input voltage24 V DC

Control OptionsDMX512 / ON-OFF / DALI

IP RatingIP65

IK RatingIK10

Operating Temperature−50 to +60 °C

Warranty5 years

Housing & Installation

Body dimensions (L × W × H)1000 × 66 × 33.9 mm

Overall Height91.6 mm (drawing label)

Housing material6063 aluminum alloy

Optical Cover4 mm tempered glass

Housing Weight4.2 kg

Model comparison

Compare LM 66 Multi-Row Models

Model
Light shield	Without	With	Without	With
Power	48 / 72 / 96 / 108 W	48 / 72 / 96 / 108 W	72 / 96 / 120 / 144 / 216 W	72 / 96 / 120 / 144 / 216 W
Body dimensionsL × W × H	1000 × 66 × 33.9 mm	1000 × 66 × 59.4 mm	1000 × 66 × 42 mm	1000 × 66 × 72 mm
Overall heightDrawing value	91.6 mm	117 mm	102 mm	132 mm
Input voltage	24 V DC	24 V DC	220 V AC	220 V AC
IP rating	IP65	IP65	IP67	IP67
Housing weight	4.2 kg	4.4 kg	4.85 kg	4.97 kg

OPTICAL OPTIONS

Linear Wall Washer Beam Effects

Explore six reference beam shapes on the same building, with one linear wall washer shining upward from the second-storey ledge. The scene and exposure stay fixed.

29° · Medium beamREFERENCE ILLUSTRATION

Reference 29° medium beam from a single linear wall washer on a second-storey ledge — A medium beam rising from the second-storey ledge across the stone panel.

Single luminaire · Second-storey ledge · Upward illumination · Fixed scene and exposure

Technical Documents

Product specifications and technical files for your lighting project.

Product Family Datasheet

LM 66 Multi-Row · 4 models

Preview specifications and dimensions for this product family. The PDF opens in a new tab; download from the preview.

Preview Datasheet

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

LM 66 Multi-Row Frequently Asked Questions

Answers about these models, their drawings and configuration review.

Are all four 66 mm models IP67 and 24 V DC?

No. LM-6632 and LM-6632D list IP65 and 24 V DC. LM-6642 and LM-6642D list IP67 and 220 V AC. Model switching must retain these differences.

How should I compare standard and D models in LM 66 Multi-Row?

Use each complete model code with its matching product view and section drawing. A D suffix is not a universal definition of glare control, height or optical performance. Use the written body dimensions and the separate drawing height when checking the mounting envelope.

Which beam should I choose for LM 66 Multi-Row?

The reference beam angles shown on this page are 11° / 17° / 29° / 58° / 14° × 38° / 18° × 37°. Compare their illustrated effects against your wall geometry and mounting position. Confirm available product optics and the applicable IES / LDT file for your selected model before ordering.

Are all light-colour and control combinations confirmed?

No. The workbook lists light-colour and control options separately and does not provide a complete compatibility matrix. State the requested white CCT or colour and control protocol for configuration review. A 2000–6500 K listing is not evidence of tunable-white operation.

What technical documents are available for LM 66 Multi-Row?

The matching original section drawing is provided for each model. A top / side drawing is linked only when supplied. No model-specific IES / LDT, CAD or certification files were included in this delivery; request the files applicable to your chosen configuration.

PROJECT SUPPORT

Discuss Your LM 66 Multi-Row Configuration

Share the complete model code, facade detail and desired lighting configuration. Include supply, mounting position and required quantity.

CURRENT SELECTION · Selected Model: LM-6632

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.

Architectural assets adapted from Amazon Lumberyard Bistro / NVIDIA ORCA · CC BY 4.0.

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LM 66 Multi-Row Architectural LED Wall Washers