Perfectly portable: only 2.07 inches long and 1.34 inches wide. Bulb socket adapter 2/3 prongs are small enough to fit in the hand. It's very convenient. Widely available and easy to install: Turn off the lights. Remove the existing bulb and simply tighten the adapter before inserting the plug. Use in spaces where you may not have an outlet where you need it most, such as in your garage. terrace. porch. workshop or shed. Great for appliances. family. industrial. Machinery and other implements. Perfect Design: Converts lamp base to 2/3 plug. Wider application range than 2-pin light socket to plug adapter Excellent safety: The light socket is made of high-quality fireproof material PC. Equipped with a 7-point security system with fire resistance. Circuit overload protection. Short circuit protection. and more to keep you and your devices safe.