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The LEVITON MFG CO 007-00128-000 is a single-to-twin socket adapter that converts one medium-base lamp socket into two usable sockets. Rated at 660 watts and 125 volts, this adapter is built for standard residential and light commercial lighting circuits. It is UL Listed, confirming it meets Underwriter's Laboratories safety requirements. Electricians and maintenance technicians use this adapter when a single fixture socket needs to serve two lamp loads without rewiring the fixture or junction box. The compact design fits directly onto a standard medium-base socket and accepts two bulbs in its output sockets.
This adapter is suited for use in standard medium-base light sockets found in residential fixtures, commercial display lighting, and general-purpose lamp holders. It is a practical solution when a single-socket fixture must power two lamps, such as in temporary lighting setups, utility spaces, or fixture retrofits. Package quantity is 10 units per package, making it practical to stock for service calls or installation projects requiring multiple adapters.
Designed for use with standard medium-base lamp sockets rated at 125 volts AC. Verify that the combined wattage of both installed lamps does not exceed the 660-watt adapter rating.
Installation is performed by a qualified electrician or competent maintenance technician. Always turn off the circuit breaker or switch controlling the fixture before inserting or removing the adapter. Do not exceed the 660-watt combined load rating across both sockets. Refer to NEC guidelines for branch circuit load calculations when using multiple adapters on a single circuit.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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