{"product_id":"volcanic-glow-ceiling-light","title":"Volcanic Glow Ceiling Light","description":"Volcanic Glow Ceiling Light — \u003cem\u003eBlack Travertine \u0026amp; Walnut Luminaire\u003c\/em\u003e\u003cp\u003eThe \u003cstrong\u003eVolcanic Glow Ceiling Light\u003c\/strong\u003e features a rugged, cylindrical shade crafted from textured dark travertine, showcasing a raw, porous surface. The interior is beautifully finished with a warm metallic lining, reflecting the light to create a rich, inviting glow. A complementary walnut wood ceiling plate adds an organic touch—ideal for bringing character and focused ambiance to modern industrial, rustic, or minimalist spaces.\u003c\/p\u003e\u003cbr\u003eMaterial \u0026amp; Craftsmanship NotesAbout the Black Travertine — Genuine Natural Stone with a Matte Black Surface Finish\u003cp\u003eThe cylindrical shade of this ceiling light is made from genuine travertine stone. To create a deep, even black aesthetic, the stone surface is finished with a matte black coating—rather than left in its natural off-white state. This is an intentional design choice: the weight, density, and natural pore structure of genuine travertine are preserved, while the surface colour is controlled. The porous exterior texture is authentic—this is exactly as it was designed to be.\u003c\/p\u003eNatural Travertine — Formed by Geological Processes\u003cp\u003eTravertine is formed in the natural environment through thousands of years of complex physical and chemical processes. Even beneath the black surface, the pore distribution and stone characteristics of each piece remain entirely unique.\u003c\/p\u003e Natural pore texture variations are an inherent hallmark of authentic travertine stone. Click thumbnail to inspect sample. Packaging Odor upon Opening — Normal, Dissipates within a Few Days\u003cp\u003eDuring transportation, the travertine is sealed within protective packaging. Due to long-distance transit, the enclosed environment and packaging materials may produce a slight odor upon opening. This is completely normal and will fully dissipate after a few days. It does not affect the safety or quality of the product.\u003c\/p\u003eLight Source: E26 (US\/CA) or E27 (EU\/AU)\u003cp\u003eCompatible with standard LED and vintage Edison filament bulbs. A warm filament bulb (2700–3000K) is recommended—the warm light is reflected richly by the metallic interior lining. Learn more in our E26 and E27 bulb selection guide →\u003c\/p\u003eProduct Lighting Effect — Light On \u0026amp; Light Off\u003cbr\u003eKey Highlights\u003ch4\u003eTravertine Cylinder\u003c\/h4\u003e\u003cp\u003eRugged porous black stone exterior providing raw, volcanic character in a clean flush-mount silhouette.\u003c\/p\u003e\u003ch4\u003eWarm Metallic Lining\u003c\/h4\u003e\u003cp\u003eInterior metallic finish bounces bulb illumination into a concentrated, rich golden ambient glow.\u003c\/p\u003e\u003ch4\u003eWalnut Ceiling Plate\u003c\/h4\u003e\u003cp\u003eArtisanal natural walnut canopy adds an organic, grounded contrast against the ceiling plane.\u003c\/p\u003e\u003cbr\u003eProduct Size\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eMetric (Dia × H)\u003c\/th\u003e\n\u003cth\u003eImperial (Dia × H)\u003c\/th\u003e\n\u003cth\u003eMounting Type\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eStandard Cylinder\u003c\/td\u003e\n\u003ctd\u003eDia 12 × H 10 cm\u003c\/td\u003e\n\u003ctd\u003e∅ 4.7″ × H 3.9″\u003c\/td\u003e\n\u003ctd\u003eFlush-Mount Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003eDimension Diagrams Click thumbnail to zoom \u003cbr\u003eMaterials \u0026amp; Finishes\u003cbr\u003eBlack TravertineGenuine stone, matte black finish\u003cbr\u003eWarm MetallicReflective golden inner core\u003cbr\u003eNatural WalnutArtisan turned wood canopy\u003cbr\u003eDetails \u0026amp; Specifications\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eBlack Travertine · Metal · Solid Walnut Wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source Base Type\u003c\/td\u003e\n\u003ctd\u003eE26 (US\/CA) or E27 (EU\/AU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eLED bulb or Edison filament bulb (Sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eAC 110–240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCeiling Flush-Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring\u003c\/td\u003e\n\u003ctd\u003eHardwired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eCompatible with standard wall switch (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003eIndoor use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Finish\u003c\/td\u003e\n\u003ctd\u003eWalnut colour ceiling plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShade Finish\u003c\/td\u003e\n\u003ctd\u003eMatte Black Travertine exterior · Warm metallic interior lining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCompatible with North America, Saudi Arabia, Europe, Australia Certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Starnagel","offers":[{"title":"∅ 4.7\" x H 3.9\" \/ Walnut Color \u0026 Black Travertine","offer_id":67777708163348,"sku":"VKC02-251019-01","price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/4685\/6980\/files\/17812561801084.png?v=1792807980","url":"https:\/\/starnagel.de\/products\/volcanic-glow-ceiling-light","provider":"StarNagel","version":"1.0","type":"link"}