Long linear cleanroom LED luminaire shown complete on a white background

Cleanroom Lighting and Electrical Equipment

Linear Cleanroom Light

A narrow sealed LED light for continuous rows above corridors, benches and production lines where uniform longitudinal illumination is needed.

Continuous Linear Rows
Narrow Sealed Profile
Uniform Opal Diffuser
Linked Wiring Option

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Product Introduction

Linear cleanroom lighting uses a slim aluminum or formed-steel channel with LED boards arranged along its length. The diffuser forms one uninterrupted luminous strip and closes the room-side optical chamber. Individual bodies can be mounted end to end with aligned mechanical couplers and through-wiring, allowing long work lines to be illuminated with fewer visible breaks and fewer ceiling penetrations.

Key Features

A high length-to-width ratio directs useful light along aisles and process lines.

Continuous-row couplers align neighboring housings without exposed overlap plates.

A single-piece diffuser reduces dark bands between LED segments.

Through-wiring shortens the number of independent ceiling feeds.

Sealed end caps maintain the cleanable profile at run terminations.

Customer Product Concerns

Long rooms often develop alternating bright and dark zones when short fixtures are spaced too far apart or misaligned.

Short luminaires leave dark gaps along continuous work benches.Linked linear sections create a nearly uninterrupted illuminated run.

Multiple branch connections consume ceiling space and labor.Internal through-wiring carries power between mechanically coupled sections.

Misaligned diffusers create visible steps that collect residue.Positive end couplers register the housing and lens planes together.

Narrow lights can show individual LED points.A deep opal optic and controlled board spacing smooth the luminous line.

Typical Applications

Cleanroom corridorsAssembly line lightingInspection benchesMaterial transfer routes

Technical Parameters

Typical configurable construction ranges for a linear cleanroom LED luminaire are listed below.

Core Material	Extruded aluminum or formed steel channel with linear LED boards, driver and opal polycarbonate diffuser
Panel Thickness	45-90 mm housing depth
Effective Width	60-150 mm exposed luminous width
Maximum Length	Up to 3000 mm per linked fixture section
Steel Facing Thickness	0.8-1.0 mm formed steel body where a sheet-metal version is selected
Core Density	Approximately 2700 kg/m³ for the aluminum structural channel
Thermal Conductivity	160-205 W/(m·K) for the aluminum heat-spreading body
Surface Finish	White powder-coated channel with continuous frosted opal diffuser
Joint Type	Sealed end caps with registered continuous-row couplers and internal through-wiring connector
Customization	Available based on the intended application and operating environment.

Available Options

Surface, suspended or recessed mountingStandalone or continuous-row wiringAsymmetric aisle opticIntegrated occupancy sensing

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