The Henry Swing Arm Glass Wall Sconce brings both style and function to your interior space. The open glass diffuser adds warm light in your room while the adjustable arm, with a steel claw, brings a classic industrial vibe to your room. Thumb screws on the sconce arm allow for vertical height adjustment while a swivel at the baseplate allow for side-to-side adjustment of 25 degrees in each direction. Dimmer switch is located on the socket. Limited lifetime warranty when installed in a residential setting. Handcrafted to order by skilled artisans in Vermont, USA.