Enhance your lighting experience with the Cooper Wiring 925ABD-BOX Turn Knob Lampholder. This high-quality lampholder is designed to accommodate dual filament lamps, allowing you to easily switch between low, medium, and high settings. With its durable aluminum brass dipped finish, this lampholder not only looks great but also provides reliable performance for all your lighting needs.

Key Features:
- Caps threaded 1/8 inch - 27 IPS for easy installation
- Fits standard lamp stems for versatile use
- Set screw prevents rotation of socket, ensuring stability
- 3-Way socket operation for dual filament lamps with low, medium, high, and off settings
- Rated for 250 Watts and 250 Volts, suitable for various lighting applications
- Temperature rating of -40 to 149 degrees Fahrenheit for reliable performance in different environments
- UL listed, file E7430, meeting UL 496 requirements for safety
- NOM certified for additional quality assurance

This lampholder is perfect for use in residential and commercial settings, providing flexibility and control over your lighting. Whether you are upgrading your existing fixtures or creating new lighting solutions, the Cooper Wiring 925ABD-BOX Turn Knob Lampholder is an excellent choice for any project.