Overview
The Underwriters Laboratories 600 enclosed ceiling fixture is a UL-certified incandescent lighting assembly designed for safe, reliable illumination in industrial and facility environments. This surplus unit arrives in new condition, housed in its original packaging, and is ready for immediate deployment. PLC Machinery maintains this unit in stock with same-day shipping capability and a 60-day replacement warranty.
Key Features
- UL safety certification for enclosed ceiling mount applications
- Incandescent lamp technology for warm, continuous light output
- Fully enclosed fixture design protects lamp and wiring
- New in box condition, never installed
- In-stock availability with rapid fulfillment
Technical Specifications
Limited detailed specifications are available in manufacturer documentation for this vintage/surplus fixture. For precise technical details, installation requirements, and lamp compatibility, contact PLC Machinery directly or verify with your facility engineer before ordering.
Typical Applications
- Industrial facility ceiling lighting
- Warehouse and storage area illumination
- General indoor ceiling-mount installations requiring UL-certified equipment
- Retrofit or replacement projects in existing buildings
Compatibility & Replacements
Compatible With
- Standard ceiling mount infrastructure
- Incandescent lamp bulb assemblies
- Facilities requiring UL-certified lighting equipment
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or facility manager before ordering. Contact PLC Machinery for detailed part history or cross-reference information.
Works With
- Standard electrical wiring and circuit installation
- UL-certified ceiling mount systems
- Incandescent and compatible lamp types


















