Lights & Ceiling Panels

Cleanroom LED Light Fixtures

Key Features

Durable sealed housing
Precision engineered textured polystyrene diffuser
Easy to install

Optional feature

8′ power cord 110v–120v only
Drywall adaptor/flange kit
Emergency battery backup

Sealed Housings Maintain Integrity

The durable stamped housing creates a fully sealed, maintenance-free LED chamber with an extruded aluminum frame and white powder coat finish. The smooth-formed sides make it safe for handling. The construction prevents the infiltration of particles and other airborne contaminants.

Optical System

Precision engineered textured polystyrene diffuser. No visible diodes, hot spots, or shadows provide high uniformity and reduced glare.

Standard Features

Extruded aluminum frame with white powder coat finish
Pre-mounted integral LED driver
Operates on 120/240/277V AC
35.2 watts, delivers 4,478 lumens, 127.2 lumens/W
UL listed and damp location rated

Easy To Install

Easily fits into standard ceiling grids and is available in 2 x 2 and 2 x 4 configurations.
Single cover plate with access to both line and low voltage connections.
Integral grid tie clips with wire holes provided for seismic requirements.

Product Details

Technical Drawings

Performance Data & Information

Part Number

Nominal Size

Voltage

Lumens

Watts

Lumens/Watts

148530

2 x 2

120-277V AC

3455

27.3

126.6

148531

2 x 4

120-277V AC

4478

35.2

127.2

Other sizes available (special order)

703902

8' Power cord 110v–120v only

Emergency Battery Pack for either 120V or 277V

Dry wall frame kit

For installations where power surge may be possible, it is recommended to install
additional surge protection at the fixture or electrical distribution panel. This product is
certified for direct contact with insulation. Operating temperature rating of -4°F to 104°F
(-20°C to 40°C). Full range dimming via 0–10V DC controls; output source current of 1mA.
TM-21 reported L70 (10K) life > 100,000 hours.