{"product_id":"ph-3-5-2-5-floor-lamp","title":"Louis Poulsen PH 3½-2½ Floor - POU-5744901376","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 class=\"u-mb-3\" data-epi-property-edittype=\"floating\" data-epi-property-name=\"Description\"\u003eLouis Poulsen PH 3½-2½ Floor - POU-5744901376\u003c\/h2\u003e\n\u003cdiv class=\"u-mb-3\" data-epi-property-edittype=\"floating\" data-epi-property-name=\"Description\"\u003eThe 3½-2½ Floor light 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 very 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 diffuse, warm, or cold light was desired. Glass was later introduced for the three-shade system.\u003c\/div\u003e\n\u003cdiv class=\"u-mb-3\" data-epi-property-edittype=\"floating\" data-epi-property-name=\"Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"u-mb-3\" data-epi-property-edittype=\"floating\" data-epi-property-name=\"Description\"\u003eIn 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 an 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. Each shade reduces the amount of light equally, due to their distance from the light source.\u003c\/div\u003e\n\u003cdiv class=\"u-mb-3\" data-epi-property-edittype=\"floating\" data-epi-property-name=\"Description\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"u-mb-3\" data-epi-property-edittype=\"floating\" data-epi-property-name=\"Description\"\u003eThe 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 3½-2½ Floor consists of an approximately 35 cm (13.78 inches) top shade with lower shades. 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 3½-2½ Floor in its current form was introduced in 2002.\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\u003e Black metallized or high lustre chrome plated, spun brass base. Hand blown white opal glass shade with black metallized or high lustre chrome plated, spun brass top plate and black metallized or high lustre chrome plated, steel stem.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eDimensions\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e 51.2 H x 13 Dia. inches; Weight: 16.2 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eLight Source\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e15W A-19\/medium, 120V, 971 Lumens\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"80\" data-end=\"227\" class=\"\"\u003e\n\u003cp data-start=\"82\" data-end=\"227\" class=\"\"\u003e\u003cstrong data-start=\"82\" data-end=\"99\"\u003eIconic Design\u003c\/strong\u003e: Based on Poul Henningsen’s original three-shade system, this floor lamp delivers timeless style and exceptional light control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"228\" data-end=\"352\" class=\"\"\u003e\n\u003cp data-start=\"230\" data-end=\"352\" class=\"\"\u003e\u003cstrong data-start=\"230\" data-end=\"252\"\u003eGlare-Free Comfort\u003c\/strong\u003e: The layered opal glass shades emit soft, downward-directed light, perfect for reading or relaxing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"353\" data-end=\"507\" class=\"\"\u003e\n\u003cp data-start=\"355\" data-end=\"507\" class=\"\"\u003e\u003cstrong data-start=\"355\" data-end=\"381\"\u003eHigh-Quality Materials\u003c\/strong\u003e: Features mouth-blown opal glass and metal finishes such as black, brass, or chrome, all crafted for durability and elegance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"508\" data-end=\"648\" class=\"\"\u003e\n\u003cp data-start=\"510\" data-end=\"648\" class=\"\"\u003e\u003cstrong data-start=\"510\" data-end=\"534\"\u003eFunctional \u0026amp; Stylish\u003c\/strong\u003e: At 130 cm tall, it fits easily into living rooms, studies, or lounge areas, adding both light and design appeal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"649\" data-end=\"764\" class=\"\"\u003e\n\u003cp data-start=\"651\" data-end=\"764\" class=\"\"\u003e\u003cstrong data-start=\"651\" data-end=\"677\"\u003eUser-Friendly\u003c\/strong\u003e: Includes a long cord and foot-operated switch, making it convenient for everyday use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"765\" data-end=\"909\" class=\"\"\u003e\n\u003cp data-start=\"767\" data-end=\"909\" class=\"\"\u003e\u003cstrong data-start=\"767\" data-end=\"792\"\u003eExpert Recommendation\u003c\/strong\u003e: An excellent floor lamp for those who appreciate classic design, soft ambient lighting, and high-end craftsmanship.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"138\" data-end=\"312\" class=\"\"\u003e\u003cstrong data-start=\"138\" data-end=\"191\"\u003eQ: What is the Louis Poulsen PH 3½-2½ Floor Lamp?\u003c\/strong\u003e\u003cbr data-start=\"191\" data-end=\"194\"\u003eA: A classic floor lamp designed by Poul Henningsen, featuring a three-shade system for soft, glare-free illumination.\u003c\/p\u003e\n\u003cp data-start=\"314\" data-end=\"457\" class=\"\"\u003e\u003cstrong data-start=\"314\" data-end=\"345\"\u003eQ: What materials are used?\u003c\/strong\u003e\u003cbr data-start=\"345\" data-end=\"348\"\u003eA: Mouth-blown white opal glass shade with a black metallized aluminum frame and chrome-plated brass details.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"674\" class=\"\"\u003e\u003cstrong data-start=\"579\" data-end=\"616\"\u003eQ: What type of bulb does it use?\u003c\/strong\u003e\u003cbr data-start=\"616\" data-end=\"619\"\u003eA: Uses a standard E27 bulb, up to 70W. LED compatible.\u003c\/p\u003e\n\u003cp data-start=\"676\" data-end=\"779\" class=\"\"\u003e\u003cstrong data-start=\"676\" data-end=\"705\"\u003eQ: Where is it best used?\u003c\/strong\u003e\u003cbr data-start=\"705\" data-end=\"708\"\u003eA: Perfect for living rooms, reading areas, and modern interior spaces.\u003c\/p\u003e\n\u003cp data-start=\"781\" data-end=\"849\" class=\"\"\u003e\u003cstrong data-start=\"781\" data-end=\"811\"\u003eQ: Is it energy-efficient?\u003c\/strong\u003e\u003cbr data-start=\"811\" data-end=\"814\"\u003eA: Yes, when used with an LED bulb.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"118\" data-end=\"217\" class=\"\"\u003e\n\u003cp data-start=\"121\" data-end=\"217\" class=\"\"\u003e\u003cstrong data-start=\"121\" data-end=\"142\"\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=\"219\" data-end=\"323\" class=\"\"\u003e\n\u003cp data-start=\"222\" data-end=\"323\" class=\"\"\u003e\u003cstrong data-start=\"222\" data-end=\"248\"\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=\"325\" data-end=\"428\" class=\"\"\u003e\n\u003cp data-start=\"328\" data-end=\"428\" class=\"\"\u003e\u003cstrong data-start=\"328\" data-end=\"349\"\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=\"430\" data-end=\"533\" class=\"\"\u003e\n\u003cp data-start=\"433\" data-end=\"533\" class=\"\"\u003e\u003cstrong data-start=\"433\" data-end=\"454\"\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=\"535\" data-end=\"639\" class=\"\"\u003e\n\u003cp data-start=\"538\" data-end=\"639\" class=\"\"\u003e\u003cstrong data-start=\"538\" data-end=\"560\"\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":"Chrome","offer_id":46474258972897,"sku":"POU-5744901376","price":2415.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46474259005665,"sku":"POU-5744903879","price":2635.0,"currency_code":"USD","in_stock":true},{"title":"Brass","offer_id":46474259038433,"sku":"POU-5744902032","price":2635.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/9776\/9953\/files\/Illuminee_LouisPoulsen_PH3.5by2.5Floor_Chrome.png?v=1747416879","url":"https:\/\/sportsteez.com\/products\/ph-3-5-2-5-floor-lamp","provider":"EP","version":"1.0","type":"link"}