Permo Industrial Vintage Single Sconce With Oval Cone Clear Glass Shade 1-light Wall Sconce Wall Lamp (Antique) E26, bulb NOT included. Compatible bulb Type: LED; Compact Fluorescent (CFL); Halogen; Incandescent. (60W max) On/off switch located on socket. If you have a wall switch or dimmer already in place then just leave the twist switch in the on position and control it with your wall switch. Features a swivel for easy arm adjustment and a clear glass shade.Can be mounted the shade with bulb facing upwards or hanging downwards. It also can be mounted on the ceiling and hung vertical as a flush ceiling. Hardwired (Installation required); Includes all mounting hardware for quick and easy installation. Dimension of mount plate base: diameter at 12cm (4.7") and deep at 2cm (0.8"). Rod arm length 17cm (6.7'') extend from mount plate to elbow joint at 90 degree. One year warranty against defects in materials and workmanship. Replacement can be applied for any shade damaged or missing parts upon open box. For more spare replacement glass shade,please search ASIN: B073S38J3N.