{"product_id":"ph-4-3-floor-lamp","title":"Louis Poulsen PH 4½-3½ Floor Lamp - POU-5844901266","description":"\u003cdiv class=\"u-col-span-full sub-lg:u-mb-10 lg:u-col-span-3\"\u003e\n\u003cdiv class=\"u-text-small u-mt-5\"\u003e\n\u003cdiv class=\"u-overflow-hidden u-rich-text o-read-more-wrapper -ios-fix line-clamp-600710\"\u003e\n\u003ch2 data-epi-property-name=\"Description\" data-epi-property-edittype=\"floating\" class=\"u-mb-3\"\u003eLouis Poulsen PH 4½-3½ Floor Lamp - POU-5844901266\u003c\/h2\u003e\n\u003cdiv data-epi-property-name=\"Description\" data-epi-property-edittype=\"floating\" class=\"u-mb-3\"\u003ePH 4½-3½ Glass Floor is a member of the three-shade family and is one of 19 versions available today. Approximately one thousand different models have been produced over the years and consisted of table, floor and wall lamps, as well as a number of different chandeliers, which were popular in the 30s for lighting private homes with high ceilings. There were countless combination options. The lights were available in different colors, as well as a range of sizes. The first shades were made of metal with a painted undersurface, such as white, gold, or silver, depending on whether diffused, warm, or cold light was desired.\u003c\/div\u003e\n\u003cdiv data-epi-property-name=\"Description\" data-epi-property-edittype=\"floating\" class=\"u-mb-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-epi-property-name=\"Description\" data-epi-property-edittype=\"floating\" class=\"u-mb-3\"\u003eGlass was later introduced for the three-shade system. In addition to the downward-directed light, glass lamps illuminated the room. PH was the first person to pursue a scientific approach to light and use the logarithmic spiral as a basis. By using a design based on the logarithmic spiral he achieved even distribution of light over the entire curve of the shade. This even light distribution, together with the diffuse reflection through the glass, made it possible to control glare and shadow.\u003c\/div\u003e\n\u003cdiv data-epi-property-name=\"Description\" data-epi-property-edittype=\"floating\" class=\"u-mb-3\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv data-epi-property-name=\"Description\" data-epi-property-edittype=\"floating\" class=\"u-mb-3\"\u003eEach shade reduces the amount of light equally, due to their distance from the light source. The PH light model numbers refer to the shade size. Each top shade had a corresponding set of middle and lower shades. In the pure models, such as the 2\/2, the top shade has a size of about 20 cm (7.87 inches), with corresponding lower shades. PH 4½-3½ Glass Floor consists of an approximately 45 cm (17.72 inch) top shade but uses lower shades from the 3½ model. These hybrid models were introduced due to the desire to hang pendants at lower heights. The system was also used for floor, table and wall lamps. PH 4½-3½ Glass Floor in its current form was introduced in 1990.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"u-col-span-full lg:u-col-start-7 lg:u-col-span-6\"\u003e\n\u003cdiv class=\"u-border-b u-border-dark-2\"\u003e\n\u003cdiv class=\"u-relative\"\u003e\n\u003cdiv class=\"accordion-item columns__item\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaterials\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eHigh luster chrome plated, spun brass base with hand blown white opal glass shades. Purple, spun aluminum anti-glare ring and a high luster chrome plated, spun brass top plate and high lustre chrome plated, steel stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDimensions\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e 49.2 H x 17.7 Dia. inches; Weight: 34.3 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eLight Source\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e15W A-19\/IF medium US, 120V, 964 Lumens\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"82\" data-end=\"179\" class=\"\"\u003e\n\u003cp data-start=\"84\" data-end=\"179\" class=\"\"\u003e\u003cstrong data-start=\"84\" data-end=\"103\"\u003eTimeless Design\u003c\/strong\u003e: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eInspired by Poul Henningsen’s 1925–1926 three-shade system, this floor lamp combines classic elegance with modern functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"181\" data-end=\"286\" class=\"\"\u003e\n\u003cp data-start=\"183\" data-end=\"286\" class=\"\"\u003e\u003cstrong data-start=\"183\" data-end=\"210\"\u003eGlare-Free Illumination\u003c\/strong\u003e: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe reflective three-shade system directs most of the light downward, providing soft, diffused lighting ideal for reading or creating ambiance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"288\" data-end=\"391\" class=\"\"\u003e\n\u003cp data-start=\"290\" data-end=\"391\" class=\"\"\u003e\u003cstrong data-start=\"290\" data-end=\"311\"\u003ePremium Materials\u003c\/strong\u003e: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eCrafted with mouth-blown white opal glass shades and a choice of high-luster chrome-plated brass or steel for the base and stem, ensuring durability and visual appeal.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"393\" data-end=\"498\" class=\"\"\u003e\n\u003cp data-start=\"395\" data-end=\"498\" class=\"\"\u003e\u003cstrong data-start=\"395\" data-end=\"418\"\u003eVersatile Placement\u003c\/strong\u003e: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eStanding at 125 cm with a 45 cm shade diameter, it's perfect for living rooms, reading corners, or as a statement piece in larger spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"500\" data-end=\"608\" class=\"\"\u003e\n\u003cp data-start=\"502\" data-end=\"608\" class=\"\"\u003e\u003cstrong data-start=\"502\" data-end=\"528\"\u003eUser-Friendly\u003c\/strong\u003e: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIncludes a 3.3-meter cord and an on\/off foot switch for easy control.\u003c\/span\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/minimauk.com\/products\/louispoulsen-ph-4-3-floor-lamp?utm_source=chatgpt.com\" rel=\"noopener\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[0.5625em] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"500\" data-end=\"608\" class=\"\"\u003e\n\u003cp data-start=\"502\" data-end=\"608\" class=\"\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003ca href=\"https:\/\/minimauk.com\/products\/louispoulsen-ph-4-3-floor-lamp?utm_source=chatgpt.com\" rel=\"noopener\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[0.5625em] font-medium text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]! transition-colors duration-150 ease-in-out\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-full grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cstrong data-start=\"612\" data-end=\"637\"\u003eExpert Recommendation\u003c\/strong\u003e: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eA refined choice for those seeking a blend of historical design and modern elegance in their lighting fixtures\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"184\" data-end=\"317\" class=\"\"\u003e\u003cstrong data-start=\"184\" data-end=\"237\"\u003eQ: What is the Louis Poulsen PH 4½-3½ Floor Lamp?\u003c\/strong\u003e\u003cbr data-start=\"237\" data-end=\"240\"\u003eA: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eA floor lamp designed by Poul Henningsen, featuring a three-shade system that provides soft, glare-free illumination.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"319\" data-end=\"450\" class=\"\"\u003e\u003cstrong data-start=\"319\" data-end=\"370\"\u003eQ: What materials are used in its construction?\u003c\/strong\u003e\u003cbr data-start=\"370\" data-end=\"373\"\u003eA: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe lamp features mouth-blown white opal glass shades and high-luster chrome-plated brass components.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"567\" data-end=\"688\" class=\"\"\u003e\u003cstrong data-start=\"567\" data-end=\"604\"\u003eQ: What type of bulb does it use?\u003c\/strong\u003e\u003cbr data-start=\"604\" data-end=\"607\"\u003eA: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eCompatible with a 100W E27 bulb (not included), providing diffuse and glare-free light.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"690\" data-end=\"803\" class=\"\"\u003e\u003cstrong data-start=\"690\" data-end=\"719\"\u003eQ: Where is it best used?\u003c\/strong\u003e\u003cbr data-start=\"719\" data-end=\"722\"\u003eA: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIdeal for living rooms, reading corners, or as accent lighting in modern interiors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"919\" class=\"\"\u003e\u003cstrong data-start=\"805\" data-end=\"835\"\u003eQ: Is it energy-efficient?\u003c\/strong\u003e\u003cbr data-start=\"835\" data-end=\"838\"\u003eA: \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eYes, when paired with an LED bulb, it offers energy-efficient lighting solutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"78\" data-end=\"177\" class=\"\"\u003e\n\u003cp data-start=\"81\" data-end=\"177\" class=\"\"\u003e\u003cstrong data-start=\"81\" data-end=\"102\"\u003eRegular Cleaning:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eDust gently with a soft, dry cloth. For deeper cleaning, use a dampened cloth and dry immediately.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"179\" data-end=\"283\" class=\"\"\u003e\n\u003cp data-start=\"182\" data-end=\"283\" class=\"\"\u003e\u003cstrong data-start=\"182\" data-end=\"208\"\u003eAvoid Harsh Chemicals:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eUse only mild cleaning solutions to protect the finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"285\" data-end=\"386\" class=\"\"\u003e\n\u003cp data-start=\"288\" data-end=\"386\" class=\"\"\u003e\u003cstrong data-start=\"288\" data-end=\"309\"\u003eHandle Carefully:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAdjust the lamp gently to avoid damaging the shade.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"388\" data-end=\"491\" class=\"\"\u003e\n\u003cp data-start=\"391\" data-end=\"491\" class=\"\"\u003e\u003cstrong data-start=\"391\" data-end=\"412\"\u003eBulb Replacement:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eUse a compatible E27 bulb and handle with clean hands.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"493\" data-end=\"597\" class=\"\"\u003e\n\u003cp data-start=\"496\" data-end=\"597\" class=\"\"\u003e\u003cstrong data-start=\"496\" data-end=\"518\"\u003eElectrical Safety:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eTurn off power before performing any maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Louis Poulsen","offers":[{"title":"Default Title","offer_id":46474257662177,"sku":"POU-5844901266","price":4780.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9776\/9953\/files\/Illuminee_LouisPoulsen_PH4.5by3.5FloorLamp.png?v=1747417071","url":"https:\/\/sportsteez.com\/products\/ph-4-3-floor-lamp","provider":"EP","version":"1.0","type":"link"}