{"product":{"catalog_id":"3d16a814-70ec-43e5-86c5-26553e19dd1d","is_eligible_search":true,"is_eligible_checkout":false,"item_id":"449f24a1-a3fa-433a-974c-65aaca797cb9","title":"Grooved Walnut Table Lamp","description":"The Grooved Walnut Table Lamp is a commercial-grade table lamp with a dark walnut wood base featuring vertical grooves and an ivory linen shade. It stands 26 inches (66 cm) tall, has a shade diameter of 19 inches (48 cm), and is equipped with a variable-power E26 socket (max 60W) that requires a dimmable LED bulb. Designed for use on dressers, sideboards, or side tables, it provides adjustable brightness.","url":"https://www.simons.ca/en/decor/lighting/desk-lamps/grooved-walnut-table-lamp--12754-25201018?colourId=0","brand":"Simons Maison","condition":"new","product_category":"decor > lighting > desk lamps","material":"Dark walnut wood","dimensions":"19x19x26 in","age_group":"adult","image_url":"https://imagescdn.simons.ca/images/12754/25201018/21/A1_2.jpg","additional_image_urls":["https://imagescdn.simons.ca/images/12754/25201018/21/A2_2.jpg","https://imagescdn.simons.ca/images/12754/25201018/21/A3_2.jpg"],"images":[{"id":"img-1784702955721-0","url":"https://imagescdn.simons.ca/images/12754/25201018/21/A1_2.jpg","alt_text":"Grooved walnut table lamp product image (primary)","position":1,"attributes":{"other":{"summary":"Styled interior scene showing lamp on a desk against a wood-paneled wall with a floating black shelf; soft directional lighting from right; visible stacked books and a rug at lower right.","observations":[{"key":"Background paneling","kind":"feature","value":"Vertical walnut wood wall paneling behind the lamp with visible grain and warm tones","regions":[{"x":0,"y":0,"width":0.58,"height":1,"confidence":"high"}],"evidence_status":"direct"},{"key":"Shelf and drawer","kind":"feature","value":"Matte black floating shelf with a shallow drawer and a slim horizontal handle sits behind and to the right of the lamp","regions":[{"x":0.58,"y":0.4,"width":0.34,"height":0.22,"confidence":"high"}],"evidence_status":"direct"},{"key":"Desk surface","kind":"feature","value":"Dark gray smooth desk or countertop surface under the lamp and books","regions":[{"x":0,"y":0.78,"width":1,"height":0.22,"confidence":"high"}],"evidence_status":"direct"},{"key":"Books and paper props","kind":"feature","value":"Several stacks of books and magazines arranged on the desk to the right and under the lamp, some with visible covers but text on spines too small or angled to read","regions":[{"x":0.18,"y":0.66,"width":0.64,"height":0.34,"confidence":"high"}],"evidence_status":"direct"},{"key":"Fine print legibility","kind":"feature","value":"Multiple book covers and small text areas present but text is mostly illegible at this resolution","regions":[{"x":0.64,"y":0.66,"width":0.32,"height":0.2,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Lighting and shadow","kind":"feature","value":"Soft, warm directional lighting from the right producing gentle shadows on the left side of the lamp and base","regions":[{"x":0.1,"y":0.1,"width":0.8,"height":0.8,"confidence":"high"}],"evidence_status":"direct"}]},"colors":[{"name":"light cream","part":"shade","regions":[{"x":0.12,"y":0.06,"width":0.57,"height":0.33,"confidence":"high"}],"subject":"product","description":"Smooth matte fabric in an off-white or light cream tone, even color across the shade","estimated_hex":"#F2EDE6"},{"name":"walnut brown","part":"base","regions":[{"x":0.33,"y":0.31,"width":0.18,"height":0.48,"confidence":"high"}],"subject":"product","description":"Warm medium-to-dark walnut brown with vertical grooves and a semi-matte wood finish","sampled_hex":"#5B2B14","estimated_hex":"#5A3524"},{"name":"warm brass","part":"finial","regions":[{"x":0.48,"y":0.07,"width":0.03,"height":0.03,"confidence":"medium"}],"subject":"product","description":"Small metallic warm brass/gold accent at the top center of the shade","sampled_hex":"#AC7955","estimated_hex":"#A57C3A"}],"product":{"summary":"Table lamp with a tapered fabric shade and a vertically grooved cylindrical wooden base; small metallic finial visible at shade top; lamp sits on a stack of books with a clear power cord running left from base.","observations":[{"key":"Shade shape and finish","kind":"feature","value":"Large conical/tapered drum shade with a smooth, matte fabric surface and visible inner metal frame at the top rim","regions":[{"x":0.12,"y":0.06,"width":0.57,"height":0.33,"confidence":"high"}],"evidence_status":"direct"},{"key":"Shade color","kind":"feature","value":"Off-white or light cream fabric shade","regions":[{"x":0.12,"y":0.06,"width":0.57,"height":0.33,"confidence":"high"}],"evidence_status":"direct"},{"key":"Base geometry","kind":"feature","value":"Vertical cylindrical column base with closely spaced vertical grooves running along its height","regions":[{"x":0.33,"y":0.31,"width":0.18,"height":0.48,"confidence":"high"}],"evidence_status":"direct"},{"key":"Base material appearance","kind":"feature","value":"Warm medium-to-dark walnut wood appearance with a semi-matte finish and visible wood grain between grooves","regions":[{"x":0.33,"y":0.31,"width":0.18,"height":0.48,"confidence":"high"}],"evidence_status":"direct"},{"key":"Finial","kind":"feature","value":"Small cylindrical metallic finial centered on top of the shade in a warm brass/gold tone","regions":[{"x":0.48,"y":0.07,"width":0.03,"height":0.03,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Lamp placement","kind":"feature","value":"Lamp is positioned on top of a vertical stack of hardcover books; bottom of base contacts the top book","regions":[{"x":0.23,"y":0.66,"width":0.34,"height":0.25,"confidence":"high"}],"evidence_status":"direct"},{"key":"Power cord","kind":"feature","value":"Clear or translucent power cord emerges from left side of the book stack and runs toward the left edge of the image","regions":[{"x":0,"y":0.86,"width":0.28,"height":0.1,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4499304"]},{"id":"img-1784702955721-1","url":"https://imagescdn.simons.ca/images/12754/25201018/21/A2_2.jpg","alt_text":"Grooved walnut table lamp product image 2","position":2,"attributes":{"other":{"summary":"Indoor desk scene with wood-paneled wall, dark wall-mounted shelf, additional stacked books, and warm directional lighting creating soft shadows and highlights.","observations":[{"key":"Background wall","kind":"feature","value":"Vertical wood paneling with a warm medium-brown walnut grain covering the full height behind the lamp.","regions":[{"x":0,"y":0,"width":0.6,"height":1,"confidence":"high"}],"evidence_status":"direct"},{"key":"Wall-mounted shelf","kind":"feature","value":"Dark rectangular floating shelf or cabinet mounted on the wall to the right of the lamp, with a visible drawer front and a shallow recessed top surface holding books and a small dish.","regions":[{"x":0.58,"y":0.39,"width":0.36,"height":0.22,"confidence":"high"}],"evidence_status":"direct"},{"key":"Additional books and desk surface","kind":"feature","value":"Several additional stacks of books and magazines on the right side of the desk surface; hard flat tabletop with a smooth matte finish and a light-colored rug or mat partially visible at the front right.","regions":[{"x":0.55,"y":0.64,"width":0.42,"height":0.33,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lighting and shadows","kind":"feature","value":"Warm directional light from the lamp produces soft downward shadows on the tabletop and subtle highlights on the wood-paneled wall behind.","regions":[],"evidence_status":"direct"},{"key":"Image crop and framing","kind":"feature","value":"Vertical portrait framing showing the lamp and surrounding desk area; top edge crops just above the shade top rim and right edge crops part of the shelf and mirror frame.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"warm off-white","part":"lampshade","regions":[{"x":0.14,"y":0.05,"width":0.56,"height":0.38,"confidence":"high"}],"subject":"product","description":"Soft off-white fabric with warm glow when lit; appears smooth and matte.","estimated_hex":"#F6EFE2"},{"name":"walnut brown","part":"lamp base and finial","regions":[{"x":0.33,"y":0.32,"width":0.12,"height":0.45,"confidence":"high"},{"x":0.415,"y":0.06,"width":0.03,"height":0.03,"confidence":"high"}],"subject":"product","description":"Warm medium-dark walnut brown wood with vertical grain and a satin matte finish.","sampled_hex":"#5B2B03","estimated_hex":"#5A3B2A"}],"product":{"summary":"A table lamp with a tapered off-white fabric lampshade and a vertically grooved cylindrical walnut-colored wooden base; the lamp sits on a stack of books and has a short round wooden finial at the shade center top.","observations":[{"key":"Lampshade shape and finish","kind":"feature","value":"Wide conical/off-white fabric lampshade with a slightly warm glow from internal lighting; inner top rim and diffuser ring visible at the shade center.","regions":[{"x":0.14,"y":0.05,"width":0.56,"height":0.38,"confidence":"high"}],"evidence_status":"direct"},{"key":"Shade finial","kind":"feature","value":"Small round wooden finial centered on the top of the shade, matching the base color.","regions":[{"x":0.415,"y":0.06,"width":0.03,"height":0.03,"confidence":"high"}],"evidence_status":"direct"},{"key":"Base geometry","kind":"feature","value":"Vertical cylindrical base with narrow evenly spaced vertical grooves (fluting) running its visible height; base has a satin matte wood appearance.","regions":[{"x":0.33,"y":0.32,"width":0.12,"height":0.45,"confidence":"high"}],"evidence_status":"direct"},{"key":"Base material appearance","kind":"feature","value":"Warm medium-dark walnut brown wood tone with visible grain direction aligned vertically and a smooth matte finish.","regions":[{"x":0.33,"y":0.32,"width":0.12,"height":0.45,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lamp placement","kind":"feature","value":"Lamp base sits directly on a neat stack of hardcover books; the stack is used as the lamp's immediate support.","regions":[{"x":0.22,"y":0.68,"width":0.34,"height":0.26,"confidence":"high"}],"evidence_status":"direct"},{"key":"Visible power cord","kind":"feature","value":"Translucent or clear power cord exits from the left side of the lowest book and runs toward the image left edge across the surface.","regions":[{"x":0.02,"y":0.86,"width":0.34,"height":0.12,"confidence":"high"}],"evidence_status":"direct"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4499304"]},{"id":"img-1784702955721-2","url":"https://imagescdn.simons.ca/images/12754/25201018/21/A3_2.jpg","alt_text":"Grooved walnut table lamp product image 3","position":3,"attributes":{"other":{"summary":"Close-up studio shot with neutral background and soft even lighting, shallow depth of field, slight specular highlights on brass, and no visible props.","observations":[{"key":"Shot composition","kind":"feature","value":"Tight vertical close-up framing centered on the top portion of the lamp; wood column fills lower two thirds and hardware and shade occupy upper third.","regions":[],"evidence_status":"direct"},{"key":"Background","kind":"feature","value":"Smooth neutral beige background with subtle gradient; no additional objects or props visible.","regions":[{"x":0,"y":0,"width":1,"height":1,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lighting and reflections","kind":"feature","value":"Soft even lighting with gentle highlights on the brass parts and mild shadowing in the wood grooves, indicating diffuse frontal illumination.","regions":[],"evidence_status":"direct"}]},"colors":[{"name":"dark walnut brown","part":"wood column","regions":[{"x":0.12,"y":0.34,"width":0.76,"height":0.56,"confidence":"high"}],"subject":"product","description":"Deep warm dark brown with visible wood grain and a matte-to-satin finish, darker in the grooves due to shadowing.","sampled_hex":"#633323","estimated_hex":"#5A3826"},{"name":"polished brass","part":"socket and hardware","regions":[{"x":0.38,"y":0.15,"width":0.24,"height":0.18,"confidence":"high"}],"subject":"product","description":"Polished warm yellow-gold metallic finish with specular highlights.","sampled_hex":"#CDA453","estimated_hex":"#C49A3A"},{"name":"off-white","part":"lampshade interior","regions":[{"x":0,"y":0,"width":1,"height":0.36,"confidence":"high"}],"subject":"product","description":"Soft off-white fabric with a slightly warm tint and diffuse surface texture.","estimated_hex":"#F2EDE6"}],"product":{"summary":"Close-up of the lamp body showing a vertical grooved dark wood cylindrical column topped by a polished brass lamp socket assembly and a portion of a white fabric lampshade.","observations":[{"key":"Grooved wood column","kind":"feature","value":"Vertical cylindrical column made from dark brown wood with evenly spaced narrow vertical grooves running the visible height; top edge of the column is flat and visible.","regions":[{"x":0.12,"y":0.34,"width":0.76,"height":0.56,"confidence":"high"}],"evidence_status":"direct"},{"key":"Brass socket assembly","kind":"feature","value":"Polished gold-toned metal socket and hardware mounted centrally above the wood column; includes a cylindrical socket body and a small round ribbed turn knob projecting from the side.","regions":[{"x":0.38,"y":0.15,"width":0.24,"height":0.18,"confidence":"high"}],"evidence_status":"direct"},{"key":"Lamp harp/wire supports","kind":"feature","value":"Two slender gold-toned support rods or harp wires rise from the socket area toward the shade, visible on either side of the socket.","regions":[{"x":0.36,"y":0.08,"width":0.28,"height":0.2,"confidence":"medium"}],"evidence_status":"direct"},{"key":"Shade top rim","kind":"feature","value":"Interior of a light-colored fabric lamp shade is visible as a soft off-white curved panel above the socket and behind the harp, showing subtle texture.","regions":[{"x":0,"y":0,"width":1,"height":0.36,"confidence":"high"}],"evidence_status":"direct"},{"key":"Small printed marking on socket","kind":"feature","value":"A small block of printed characters appears on the left side of the socket body but the characters are too small or partially obscured to read clearly.","regions":[{"x":0.33,"y":0.12,"width":0.08,"height":0.1,"confidence":"medium"}],"evidence_status":"partial"}]},"packaging":{"observations":[]},"schema_version":2,"coordinate_space":{"units":"normalized","origin":"top_left"}},"variant_ids":["4499304"]}],"price":"779 CAD","sale_price":"779 CAD","availability":"in_stock","listing_has_variations":"false","variants":[{"sku":"4499304","url":"https://www.simons.ca/en/decor/lighting/desk-lamps/grooved-walnut-table-lamp--12754-25201018?colourId=21","image":{"id":"img-variant-4499304","url":"https://imagescdn.simons.ca/images/12754/25201018/21/A1_2.jpg","alt_text":"Grooved walnut table lamp - Chocolate/Espresso - ONE SIZE variant image","position":1,"variant_ids":["4499304"]},"price":{"value":779,"currency":"CAD"},"title":"Grooved Walnut Table Lamp - Chocolate/espresso - One Size","option1":"Chocolate/Espresso","option2":"ONE SIZE","image_url":"https://imagescdn.simons.ca/images/12754/25201018/21/A1_2.jpg","variant_id":"4499304","availability":"in_stock"}],"item_group_title":"Grooved Walnut Table Lamp","size_system":"US","gender":"unisex","is_digital":"false","q_and_a":[{"a":"The lamp uses a 'variable power socket' for dimming. Based on similar Simons Maison table lamps, this likely refers to an inline cord switch that adjusts brightness [1].","q":"What type of dimming control does the variable power socket use (e.g., rotary knob on the base, inline switch, or touch control)?"}],"target_countries":"US","canonical_url":"https://www.simons.ca/en/decor/lighting/desk-lamps/grooved-walnut-table-lamp--12754-25201018?colourId=0","deep_research":{"dimensions":{"walnut_table_lamp_market":{"title":"How it compares to other walnut table lamps","entries":{"commercial_grade_durability":"The commercial grade designation indicates this lamp meets durability standards for professional settings like hotels and restaurants, meaning its wiring, switch, and construction are built to handle frequent use beyond typical residential products — a mark of robustness that few table lamps in this price range explicitly claim."}},"linen_shade_light_quality":{"title":"How linen shades influence light and ambiance","entries":{"dust_maintenance_routine":"Linen's textured weave can trap airborne dust more than smooth shades, but a quick once-over with a lint roller or vacuum brush attachment keeps the ivory finish fresh without moisture — a minutes-per-month routine that preserves the lamp's appearance.","ivory_linen_color_warmth":"The ivory linen of this shade subtly warms the light passing through it, nudging a neutral bulb toward a golden amber cast — an effect that flatters wood tones and skin while pairing ideally with a 2700K–3000K warm-white dimmable LED to create a consistent, inviting glow.","long_term_color_stability":"Unlike some natural fabrics that can yellow or fade under prolonged bulb heat, linen takes dye reliably and retains its ivory tone without developing a patchy, aged appearance — so the shade will look consistent even after years of use.","flax_fiber_light_scattering":"Linen is woven from flax fibers with a natural, slightly irregular slub texture that scatters light in multiple directions, effectively eliminating the harsh glare of a bare bulb and producing a soft, diffused glow that is easier on the eyes than direct illumination.","translucent_shade_body_glow":"Because linen is translucent rather than opaque, the entire shade becomes a soft, luminous object when lit — rather than just funneling light up and down, it radiates light laterally across the room, turning the lamp into a visible ambient source and reducing harsh shadow contrast.","shape_retention_and_tautness":"Linen fibers are exceptionally dimensionally stable and resist stretching even through repeated heating cycles, so a well-constructed linen shade like this one will remain taut and free of ripples or sagging over years of daily use.","heat_dissipating_breathability":"The natural breathability of linen allows heat from the bulb to escape rather than accumulate inside the shade, which lowers the risk of discoloration and keeps the fabric cooler even with the lamp's maximum 60W bulb — a practical advantage over synthetic shades that can trap heat.","ambience_over_brightness_trade_off":"Linen is slightly less light-transmissive than an equivalent white cotton shade, which means the lamp will cast a cozier, more intimate light rather than a bright task beam — making it better suited for bedside tables, living room consoles, or accent lighting where mood matters over maximum brightness."},"entry_quotes":{"dust_maintenance_routine":[{"url":"https://www.fenchelshades.com/blog/post/linen-lamp-shades-pros-cons-and-best-rooms-for-use","quote":"Attracts Dust: Because of its textured, woven surface, linen can catch airborne dust a bit quicker than smooth paper or slick plastic alternatives. (Pro-tip: A quick pass with a sticky lint roller keeps it pristine!)."}],"ivory_linen_color_warmth":[{"url":"https://rescenestudio.com/blogs/news/lampshade-materials-compared-linen-paper-glass-metal","quote":"natural linen pushes the bulb's color slightly warmer and more golden."},{"url":"https://www.pentimentolighting.com/2026/05/linen-fabric-shade-lamps-soft-diffused-room-light/","quote":"Natural and Beige: These hues introduce a subtle warmth to the light, making it feel more inviting and cozy."}],"long_term_color_stability":[{"url":"https://jxlampshade.com/fabric-for-lampshade/","quote":"The natural material takes dye reliably, so linen lampshades hold color without yellowing under extended use."}],"flax_fiber_light_scattering":[{"url":"https://www.pentimentolighting.com/2026/05/linen-fabric-shade-lamps-soft-diffused-room-light/","quote":"When light 1homedesign hits these microscopic differences, it’s scattered in multiple directions rather than passing through in a straight line. This “scattering” is what we perceive as diffusion."},{"url":"https://jxlampshade.com/linen-lampshades/","quote":"The natural weave scatters light rather than blocking it, producing a warm amber cast that makes a room feel lived-in rather than just lit-up."}],"translucent_shade_body_glow":[{"url":"https://veneajelu.org/lampshade-fabric-options-and-how-they-affect-light-output/","quote":"Linen is a translucent fabric. It allows light to glow through the sides of the shade, creating a warm, ambient atmosphere."}],"shape_retention_and_tautness":[{"url":"https://jxlampshade.com/fabric-for-lampshade/","quote":"Linen’s dimensional stability comes from flax bast fibers that stiffen when dry and relax very slightly in high humidity. For lampshade applications, that characteristic is almost entirely an asset: the shade holds its shape through seasonal changes in ambient humidity, requiring no reshaping or replacement."},{"url":"https://jxlampshade.com/fabric-for-lampshade/","quote":"It does not stretch, which means it stays flat on both straight-sided drum frames and tapered empire shapes without buckling or pulling at stress points."}],"heat_dissipating_breathability":[{"url":"https://www.pentimentolighting.com/2026/05/linen-fabric-shade-lamps-soft-diffused-room-light/","quote":"While not directly related to light diffusion, linen’s breathability contributes to its overall suitability for lampshades. It allows some heat from the bulb to dissipate, reducing the risk of overheating compared to very dense or synthetic materials that might trap heat."}],"ambience_over_brightness_trade_off":[{"url":"https://enclavedecor.co.za/journal/cotton-vs-linen-vs-silk-lampshades/","quote":"Warmer than cotton and slightly less light-transmissive, which means the room feels more intimate but a bit dimmer."},{"url":"https://www.fenchelshades.com/blog/post/linen-vs-cotton-lampshades-which-material-is-better","quote":"Because linen has a looser weave and natural irregularities, it tends to diffuse light in a way that feels more “textured” and warm. Cotton, being more uniform, provides a cleaner, more direct glow."}]},"entry_sources":{"dust_maintenance_routine":["https://www.fenchelshades.com/blog/post/linen-lamp-shades-pros-cons-and-best-rooms-for-use"],"ivory_linen_color_warmth":["https://rescenestudio.com/blogs/news/lampshade-materials-compared-linen-paper-glass-metal","https://www.pentimentolighting.com/2026/05/linen-fabric-shade-lamps-soft-diffused-room-light/","https://shades4seasons.com/blogs/news/the-best-lampshades-for-warm-ambient-lighting"],"long_term_color_stability":["https://jxlampshade.com/fabric-for-lampshade/"],"flax_fiber_light_scattering":["https://www.pentimentolighting.com/2026/05/linen-fabric-shade-lamps-soft-diffused-room-light/","https://jxlampshade.com/linen-lampshades/"],"translucent_shade_body_glow":["https://veneajelu.org/lampshade-fabric-options-and-how-they-affect-light-output/"],"shape_retention_and_tautness":["https://jxlampshade.com/fabric-for-lampshade/"],"heat_dissipating_breathability":["https://www.pentimentolighting.com/2026/05/linen-fabric-shade-lamps-soft-diffused-room-light/"],"ambience_over_brightness_trade_off":["https://enclavedecor.co.za/journal/cotton-vs-linen-vs-silk-lampshades/","https://www.fenchelshades.com/blog/post/linen-vs-cotton-lampshades-which-material-is-better"]}},"commercial_grade_durability":{"title":"What 'commercial grade' means for a table lamp","entries":{"commercial_grade_designation":"Labeling this lamp 'Commercial grade' signals that its electrical components and construction are designed to meet the demands of high-usage environments like hotels, restaurants, or offices — where fixtures are expected to operate for many hours daily, endure frequent switching, and maintain safe operation over a longer lifespan than a typical decorative lamp."},"entry_quotes":{"commercial_grade_designation":[{"url":"https://www.anclighting.com/comparing-residential-lighting-and-commercial-lighting/","quote":"Commercial lighting fixtures are engineered to withstand higher operational hours and robust use."}]},"entry_sources":{"commercial_grade_designation":["https://www.anclighting.com/comparing-residential-lighting-and-commercial-lighting/"]}},"walnut_wood_properties_and_care":{"title":"Walnut wood durability and maintenance","entries":{"kiln_dried_stability":"Dried to about 6–8% moisture and naturally low in swelling, the walnut base is exceptionally stable indoors; even in a room with seasonal humidity swings, the grooved profile will stay true without warping, cracking, or loosening over decades.","natural_color_variation":"Because walnut heartwood spans a spectrum from grey-brown to nearly black with distinctive dark veining, and each tree’s local conditions produce a unique pattern, no two lamp bases will look exactly alike — a solid-wood hallmark that makes your piece subtly one-of-a-kind.","1_010_lbf_janka_hardness":"With a Janka hardness of 1,010 lbf, this walnut base is harder than cherry or soft maple, so daily handling — setting down a mug, moving the lamp — won’t easily dent it, though a direct blow from a heavy object could still leave a shallow impression.","tannic_acid_ferrous_metal_staining":"Walnut contains enough tannic acid that if moisture bridges the wood to any iron-based object — a metal keychain, a steel coaster — a blue-grey stain can form; a quick wipe of any condensation keeps the rich dark face clean.","keep_away_from_radiators_and_direct_heat":"Exposure to radiators, heating vents, or strong afternoon sun can dry out the wood unevenly and cause cracking; placing the lamp in a spot with stable room temperature and indirect light preserves the kiln-dried equilibrium and the clean groove lines for the long haul."},"entry_quotes":{"kiln_dried_stability":[{"url":"https://en.manufactum.dk/walnut-wood-c201008/","quote":"It has low swelling and shrinkage. Walnut wood therefore works only slightly and hardly warps."},{"url":"https://www.maxihome.com.sg/blogs/news/walnut-furniture-premium-wood-properties-care","quote":"Walnut is notably stable once kiln-dried."}],"natural_color_variation":[{"url":"https://en.manufactum.dk/walnut-wood-c201008/","quote":"Since the color varies greatly depending on the location of the tree, each piece is unique."}],"1_010_lbf_janka_hardness":[{"url":"https://www.maxihome.com.sg/blogs/news/walnut-furniture-premium-wood-properties-care","quote":"Black walnut (Juglans nigra), the species most commonly used in quality furniture, rates at approximately 1,010 lbf on the Janka hardness scale — harder than many commonly marketed hardwoods, softer than teak and oak."}],"tannic_acid_ferrous_metal_staining":[{"url":"https://en.manufactum.dk/walnut-wood-c201008/","quote":"Due to its high tannic acid content, it is sensitive to ferrous metals. Moisture causes a blue-grey discoloration."}],"keep_away_from_radiators_and_direct_heat":[{"url":"https://fineart-restoration.co.uk/guides-and-advice/walnut-furniture-an-experts-guide-to-style-care-restoration/","quote":"Do not place the item near radiators or areas of the home that may experience high heat or moisture."}]},"entry_sources":{"kiln_dried_stability":["https://en.manufactum.dk/walnut-wood-c201008/","https://www.maxihome.com.sg/blogs/news/walnut-furniture-premium-wood-properties-care"],"natural_color_variation":["https://en.manufactum.dk/walnut-wood-c201008/"],"1_010_lbf_janka_hardness":["https://www.maxihome.com.sg/blogs/news/walnut-furniture-premium-wood-properties-care"],"tannic_acid_ferrous_metal_staining":["https://en.manufactum.dk/walnut-wood-c201008/"],"keep_away_from_radiators_and_direct_heat":["https://fineart-restoration.co.uk/guides-and-advice/walnut-furniture-an-experts-guide-to-style-care-restoration/"]}}}},"handle":"grooved-walnut-table-lamp-12754-25201018","storefront_path":"/en/decor/lighting/desk-lamps/grooved-walnut-table-lamp--12754-25201018","storefront_url":"https://ai.simons.ca/en/decor/lighting/desk-lamps/grooved-walnut-table-lamp--12754-25201018"}}