Botanyst Dome Sconce is curated by GILDLAMPS to bring a refined focal point to dining rooms, living rooms, entryways, and stairway spaces. Its balanced form, quality materials, and warm illumination make it suitable for both modern and classic interiors. Late 19th-century botanist's vessels inspired master glass designer Alison Berger to create this series of timeless silhouettes. Each shade is crafted from a massive block of crystal, cast in a custom mold and meticulously cooled, lathe-engraved, and hand-polished for exceptional clarity over a period of up to 25 days. Dimenision: Overall: 7"W x 8¾"D x 12"HGlass Shade: 7" diam., 5"HBackplate: 5" diam., 1"DWeight: 13 lbs. Product Specification Each substantial 1½"-thick glass shade is carved from a block of crystal, shaped by hand and lathe-turned over several days, finished by wet-stone grinding and hand polishing The glass is then shaped by hand and lathe-turned at high speeds in a multi-day process; cutting speed and temperature are carefully monitored to maintain the integrity of the glass The crystal form is finished with wet-stone grinding and polished by hand over several days Frame and backplate are handcrafted from solid brass Rated for one LED 6.5 max. or incandescent 40W max. E12 candelabra bulb Bulb included Dimmer switch compatible 110-120V manufactured to US standards for US and Canadian markets Certified to Dry UL electrical standard; suitable for use indoors in dry locations not directly exposed to excessive moisture and water Warranty: 2 years