{"product_id":"mammalampa-the-duchess-marble-swarovski-pendant-large-24-in","title":"Mammalampa The Duchess Marble \u0026 Swarovski Pendant, Large 23.6 in","description":"\u003cp\u003e\u003cstrong\u003eThe grand Duchess: a 23.6-inch dome of marble chips and Swarovski crystals, a dramatic, sparkling statement.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe large Duchess is 23.6\" across and 11.4\" high, and its larger surface lets the marble texture and crystal reflections show at their most dramatic. Swarovski crystals are hand-set among the rough marble chips; one E26 LED bulb up to 50W lights the dome, which hangs on a steel suspension with a textile-lined cord up to 80\". White pairs white marble with a white canopy and cord; Gray pairs gray marble with a black canopy and cord. It weighs about 40 lb and ships by truck freight.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mammalampa (Riga, Latvia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e The Duchess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigner:\u003c\/strong\u003e Ieva Kalēja\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Hardwired dome pendant of marble chips set with Swarovski crystals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e White (white marble, white canopy and cord) or Gray (gray marble, black canopy and cord)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 23.6\" diameter × 11.4\" high (Ø 60 × 29 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e about 40 lb (18 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Marble breakstone (marble chips) shell set with Swarovski crystals; steel suspension; painted steel canopy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight source:\u003c\/strong\u003e 1 × E26 socket, max 50W LED; bulb not included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e Dimmable with dimmable LED bulbs and a compatible dimmer (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e UL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Hardwired; steel suspension with a textile-lined cord up to 80\" (203 cm) long; canopy Ø 4.7\" × 4\" high, white with the White version, black with the Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Indoor, dry locations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Latvia (handmade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead time:\u003c\/strong\u003e Made to order, about 55 days; ships by truck freight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 25 × 25 × 15.5 in, 48.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem numbers (MPN):\u003c\/strong\u003e White: duclpw; Gray: duclpg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMarble breakstone set with Swarovski crystals\u003c\/li\u003e\n\u003cli\u003e23.6\" diameter × 11.4\" high, about 40 lb\u003c\/li\u003e\n\u003cli\u003eWhite or Gray, each with matching canopy and cord\u003c\/li\u003e\n\u003cli\u003eOne E26 LED bulb up to 50W; dimmable\u003c\/li\u003e\n\u003cli\u003eShips by truck freight; UL listed; 3-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cp\u003eLarge dining tables, entry halls, hotel lobbies, restaurants and luxury retail. Pair it with the \u003ca href=\"\/products\/mammalampa-the-duchess-marble-swarovski-pendant-medium-18-in\"\u003eMammalampa The Duchess medium pendant\u003c\/a\u003e, \u003ca href=\"\/products\/mammalampa-the-duchess-marble-swarovski-pendant-small-8-in\"\u003eMammalampa The Duchess small pendant\u003c\/a\u003e and \u003ca href=\"\/products\/mammalampa-the-queen-gold-leaf-rust-steel-pendant-large-22-in\"\u003eMammalampa The Queen large pendant\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eWho this is not for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeilings without a support rated for about 40 lb.\u003c\/li\u003e\n\u003cli\u003eSmall rooms.\u003c\/li\u003e\n\u003cli\u003eAnyone who needs it within days: lead time about 55 days, then freight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout the designer\u003c\/h3\u003e\n\u003cp\u003eIeva Kalēja is Mammalampa’s founder and designer. She starts from the material rather than a preconceived object and describes her approach as intuitive and feminine, sensitive to texture, atmosphere and emotion. Latvian design magazine FOLD reports that Elle Decor named her one of the world’s ten most talented women designers in 2020, and that she chairs the product-design jury of the National Design Award of Latvia in 2026. In 2024 she curated the “Summer” exhibition of design processes at Riga’s Museum of Decorative Arts and Design.\u003c\/p\u003e\n\u003ch3\u003eWhy we carry it\u003c\/h3\u003e\n\u003cp\u003eWe have been curating design-led lighting since 2009, and the large Duchess is the most dramatic piece in the collection: stone, crystal and light at architectural scale. Mammalampa is a family company in Riga, Latvia. Designer Ieva Kalēja started it with her sister after returning from her studies in Milan, and their father became the studio’s technical expert. The name joins “mamma” (origin, care, the human touch) and “lampa” (light), and every lamp is made by hand in Latvia from natural materials such as paper, stone, steel, canvas and crystal, with as little machine work as possible. According to Mammalampa, its lamps have been installed in projects such as Tom Aikens’s Tom’s Kitchen restaurants in London, Marie Burgos Design interiors in Manhattan, the Story27 offices in Los Angeles and the Dome Hotel in Riga.\u003c\/p\u003e\n\u003ch3\u003eBuy once: durability and care\u003c\/h3\u003e\n\u003cp\u003eMammalampa’s care advice: clean gently with a soft, dry cloth, avoid abrasive materials, and always switch off the power before cleaning. A soft brush lifts dust from between the marble chips (our advice). Have a licensed electrician install it. Mammalampa lamps carry a 3-year warranty.\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eHow big is the large Duchess?\u003c\/h4\u003e\u003cp\u003e23.6\" in diameter and 11.4\" high (Ø 60 × 29 cm); it weighs about 40 lb.\u003c\/p\u003e\n\u003ch4\u003eDoes the large Duchess need special installation?\u003c\/h4\u003e\u003cp\u003eYes, a ceiling support rated for its weight, installed by a licensed electrician.\u003c\/p\u003e\n\u003ch4\u003eWhat bulb does the large Duchess take?\u003c\/h4\u003e\u003cp\u003eOne E26 LED bulb up to 50W, not included; dimmable.\u003c\/p\u003e\n\u003ch4\u003eHow is it delivered?\u003c\/h4\u003e\u003cp\u003eBy truck freight, in a 25 × 25 × 15.5 in box.\u003c\/p\u003e\n\u003ch4\u003eWhat comes with White vs Gray?\u003c\/h4\u003e\u003cp\u003eWhite pairs white marble with a white canopy and cord; Gray pairs gray marble with a black canopy and cord.\u003c\/p\u003e\n\u003ch4\u003eHow long does the Mammalampa The Duchess large pendant take to arrive?\u003c\/h4\u003e\u003cp\u003eIt is handmade to order in Latvia, with a lead time of about 55 days, and it ships by truck freight because of its size. We confirm your order and keep you updated until it ships.\u003c\/p\u003e\n\u003ch3\u003eTrade pricing for design professionals\u003c\/h3\u003e\n\u003cp\u003eInterior designers, architects, hospitality buyers and home stagers can apply to the \u003ca href=\"\/pages\/trade-program\"\u003eMetropolitanDecor Trade Program\u003c\/a\u003e for trade pricing on Mammalampa and the rest of our catalog, a dedicated trade support line, and free catalogs. Applying takes about three minutes; our trade team reviews every application personally, usually within one business day. Specifying several lamps for a hotel, restaurant or residence? Contact us with quantities and colors and we will coordinate the made-to-order schedule.\u003c\/p\u003e\n\u003ch3\u003eDelivery \u0026amp; returns\u003c\/h3\u003e\n\u003cp\u003eHandmade to order in Latvia; lead time about 55 days: each lamp is made for your order, then shipped by truck freight because of its size and weight. Orders over $100 ship free by ground to the 48 contiguous states (freight items excepted where noted at checkout). Because every piece is made to order, all sales are final, so please check the size and color above before ordering; if your lamp arrives damaged, contact us within 48 hours of delivery with photos and we’ll make it right.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How big is the large Duchess?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"23.6\\\" in diameter and 11.4\\\" high (Ø 60 × 29 cm); it weighs about 40 lb.\"}},{\"@type\":\"Question\",\"name\":\"Does the large Duchess need special installation?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, a ceiling support rated for its weight, installed by a licensed electrician.\"}},{\"@type\":\"Question\",\"name\":\"What bulb does the large Duchess take?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"One E26 LED bulb up to 50W, not included; dimmable.\"}},{\"@type\":\"Question\",\"name\":\"How is it delivered?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"By truck freight, in a 25 × 25 × 15.5 in box.\"}},{\"@type\":\"Question\",\"name\":\"What comes with White vs Gray?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"White pairs white marble with a white canopy and cord; Gray pairs gray marble with a black canopy and cord.\"}},{\"@type\":\"Question\",\"name\":\"How long does the Mammalampa The Duchess large pendant take to arrive?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is handmade to order in Latvia, with a lead time of about 55 days, and it ships by truck freight because of its size. 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