Leviton Black Keyless Medium Base 2-Light Lamp Socket is a versatile keyless lampholder cluster designed to hold two lights securely. Featuring a medium base with a treated aluminum screw shell, this lamp socket ensures durability and reliable performance. It includes twin 1/8 IPS Male top and bottom brackets, making it suitable for various lighting setups. I for both residential and commercial applications, this lamp socket combines functionality with ease of use. Model Number: 018-04015-D4F