The Dervish is a contemporary spiral pendant light that provides soft-focus illumination in a dynamic sculptural form. Available in standard and custom options. ETL listed to UL standards. Contact us for pricing and more information.IFR fabric (ASTM E84, CSFM Title 19), fiberglass15″ h. x 30″ dia. standardWhite and custom colorsDimmable LED or CFLETL listed to UL standards2 lbs.