LEMONBEST Vintage Retro Edison Birdcage Style E27 Wall Light Sconce Fixtures Industrial Mini Wire Cage Lamp Holder (Metallic) Simple structure, retro style, Easy to install, With on/off switch Input Voltage: 110-265V; Wattage: Max 40W; Fit for E27 screw base bulbs ( Bulb NOT include) Opening and closing wire cage lamp guard Base Size: 12.3*12.3*4cm (L*W*H); Holder Size: 21*21*10cm (L*W*H) Vintage style, good decoration to your house, bar, cafe and hotel