Bulb holder adapter - B22 Male to E27 Female100% Brand New and High Quality Change your B22 to E27 Screw Fitting LED Halogen CFL LED halogen CFL Light Bulb Lamp Base Adapter Stable Performance and Easy to Install Professional Made with Good Performance Suitable For all Voltage Material: Plastic + Metal Color: Black Weight: 20gm Size: Approx.5*3.5 cm(L*D) NOTE: Please check your bulb connector carefully to make sure this adapter will meet. Package Include: 1 x B22 to E27 LED Halogen CFL Light Base