Light Socket Adapter with Pull Chain Designed for standard E26 lamp sockets, this adapter is built from quality flameretardant material and is heat resistant. It is capable of handling up to 660W and supports a voltage range of 110250V. UL listed for insulation, flame retardancy, and heat resistance. Convenient pull chain control: Easily turn the lamp on or off with the builtin pull chain, providing immediate control without reaching for the wall switch. Nofuss installation: Simply screw the adapter into your existing E26 lamp socket. No tools or complicated instructions needed. Practical and versatile: Ideal for expanding power options in any room without sacrificing convenience. Safe to use with a variety of bulbs and appliances up to 660W. Use scenarios: Living rooms or bedrooms: add pullchain control to table or floor lamps for easy operation from seating areas. Closets or garages: illuminate hardtoreach spaces with a quick pull of the chain. Workshops or hobby rooms: keep lighting within easy reach while working on projects. Consistent with original specifications: E26 screwin base, 110250V operation, 660W max load, flameretardant material, UL listed for insulation, flame retardancy, and heat resistance.