Lampholder Med Base 3-Way Turn Knob ABD
- Knurled turn knob for ON/OFF control
- Electrolier design
- 1/8 IPS (27 tpi) tapped bushing mount with set screw – fits standard lamp stems – et screw prevents rotation of socket
- Rating: 250 watts, 250 volts
- Medium base socket – fits standard light bulbs