Surface-mounted cleanroom LED luminaire with complete sealed white body

Cleanroom Lighting and Electrical Equipment

Surface-Mounted Cleanroom Light

A fully enclosed ceiling light that mounts below a solid cleanroom panel where recessed installation is unavailable.

No Ceiling Recess Required
Hole-Free Smooth Housing
Gasketed Lens Frame
Vapor-Tight Cable Entry

Request a Quote Browse Products

Product Introduction

The surface-mounted fixture fixes directly to a sealed ceiling plate and encloses its driver, wiring and optical chamber in one shallow rectangular body. Radiused housing edges, concealed mounting points and a smooth lens face allow the exterior to be wiped without reaching into a ceiling opening. A gasketed access plate accepts sealed conduit or cable glands from above or at the end of the housing.

Key Features

A closed back plate installs against solid panels without a large ceiling cutout.

Radiused exposed edges support continuous wiping around the fixture.

The perimeter gasket compresses evenly under retained frame fasteners.

A sealed entry plate organizes incoming power without an open knockout.

A broad opal lens limits harsh luminance beneath low ceilings.

Customer Product Concerns

Surface fixtures are easy to retrofit but can introduce ledges, exposed fasteners and unsealed wiring entries if not purpose designed.

Existing ceilings cannot accommodate a recessed back box.The complete housing installs below the panel with only sealed fixing and cable penetrations.

Sharp enclosure folds trap residue along the ceiling.Rounded transitions and a smooth back perimeter reduce inaccessible crevices.

Conduit knockouts allow moisture into the electrical chamber.A gasketed access plate accepts a matched vapor-tight gland.

Frequent lens removal weakens loose perimeter screws.Retained hinges or cables and captive fasteners control the service frame.

Typical Applications

Retrofit cleanroomsLow-plenum controlled roomsFood and medical packagingClean utility corridors

Technical Parameters

Typical configurable construction ranges for a surface-mounted cleanroom LED luminaire are listed below.

Core Material	Formed sheet-steel or stainless housing with LED modules, electronic driver and polymer diffuser
Panel Thickness	85-155 mm complete surface housing depth
Effective Width	300-650 mm exposed fixture width
Maximum Length	Up to 1250 mm overall luminaire length
Steel Facing Thickness	0.9-1.2 mm formed steel housing and lens frame
Core Density	Approximately 7850-8000 kg/m³ for steel or stainless housing material
Thermal Conductivity	14-60 W/(m·K) depending on stainless or carbon-steel housing
Surface Finish	Smooth white powder coat or fine-brushed stainless steel with an opal lens
Joint Type	Closed-back surface body with continuous lens gasket and vapor-tight cable gland plate
Customization	Available based on the intended application and operating environment.

Available Options

White coated steel or stainless bodySquare or rectangular formatsTop or end cable entryIntegral emergency driver

Planning a Surface-Mounted Cleanroom Light specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

Talk to Our Team