Three-quarter view of a recessed cleanroom LED luminaire with white sealed frame

Cleanroom Lighting and Electrical Equipment

Recessed Cleanroom LED Light

A flush ceiling LED luminaire with a gasketed door frame and smooth opal optic that preserves a cleanable room-side surface.

Flush Recessed Face
Sealed Opal Optic
White Powder-Coated Housing
Serviceable Driver Compartment

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Product Introduction

This recessed fixture seats within a modular or hard cleanroom ceiling and presents only its smooth lens frame to the controlled space. A continuous closed-cell gasket closes the perimeter between the luminaire and ceiling opening, while the formed steel housing keeps the driver and wiring above the room plane. The opal diffuser softens individual LED points and the captive frame can be opened for maintenance without loose fasteners entering the clean zone.

Key Features

A broad overlapping trim covers the ceiling cut edge and supports a continuous sanitary seal.

The smooth opal lens distributes light evenly across benches and circulation aisles.

Captive latches retain the lens frame during room-side access.

The separate rear wiring chamber limits disturbance to the optical cavity.

A low-sheen white coating provides visible contrast for residue during routine cleaning.

Customer Product Concerns

A recessed luminaire must illuminate the room without turning the ceiling cutout into a particle or pressure leakage path.

Ordinary troffers leave open gaps around the ceiling aperture.An overlapping trim and compressible perimeter gasket close the room-side interface.

Exposed screws and prismatic lenses collect cleaning residue.A smooth opal panel and captive flush latches remove common dirt traps.

LED point images create glare above reflective work surfaces.The diffusing optic blends the emitters into a broad luminous plane.

Driver replacement can release loose hardware into the clean zone.A retained service frame and separated component compartment organize maintenance.

Typical Applications

Pharmaceutical filling roomsMedical-device assembly suitesBiotechnology cleanroom production suitesControlled packaging areas

Technical Parameters

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

Core Material	Die-formed galvanized steel housing with LED boards, driver and an opal polycarbonate or acrylic optic
Panel Thickness	75-120 mm sealed luminaire body depth
Effective Width	595-620 mm nominal ceiling-module width
Maximum Length	Up to 1245 mm overall fixture length
Steel Facing Thickness	0.8-1.2 mm formed galvanized sheet-steel housing and frame
Core Density	Approximately 1180-1220 kg/m³ for the polymer optical panel
Thermal Conductivity	0.19-0.22 W/(m·K) for the polymer diffuser
Surface Finish	Low-sheen white powder-coated metal with a smooth opal room-side lens
Joint Type	Overlapping recessed trim with continuous closed-cell gasket and captive lens-frame latches
Customization	Available based on the intended application and operating environment.

Available Options

600 x 600 mm or 300 x 1200 mm format0-10 V or DALI dimmingRoom-side or plenum-side service accessClear, prismatic or opal lens

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