{"product_id":"308nm-uvb-phototherapy-light-for-face-neck-limbs-with-3-interchangeable-lampshades-lersk","title":"308nm UVB Phototherapy Light for Face, Neck \u0026 Limbs with 3 Interchangeable Lampshades | Lersk","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eUVB phototherapy is one of the most widely used light-based approaches in dermatological care — and 308nm is the specific wavelength most commonly associated with targeted skin light therapy. This portable 308nm UVB phototherapy device brings that same wavelength into a compact, wireless format designed for home use across multiple body areas.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThree Interchangeable Lampshades for Targeted Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eOne of the most important factors in UVB phototherapy is matching the lampshade size to the treatment area. This device comes with three different lampshade sizes designed for different body areas:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe large lampshade (400mm²) is suited for broader areas such as the back, chest, or larger limb surfaces. The medium lampshade (254.4mm²) provides mid-range coverage for areas like the arms, legs, and shoulders. The small lampshade (78.5mm²) allows precise, targeted exposure for smaller or harder-to-reach areas such as the hands, neck, behind the ears, and facial areas.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/705719d7-3938-464c-ad3f-251764a1fe20.jpg?v=1747907111\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/013d42d6-1ccc-4c76-95a1-de0a411914df.jpg?v=1747907184\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/c1cdc563-1ec0-4de1-8a91-c0a13f1a880f.jpg?v=1747907207\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/defdd24d-a464-44a3-8514-fee3bbf2b0ac.jpg?v=1747907218\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/b548a016-efa5-4e23-b59e-0e4de5af0733.jpg?v=1747907235\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003ePrecise Dose Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe device features a digitally programmed timer with dose control accurate to two decimal places — adjustable from 0.01 J\/cm² to 5.00 J\/cm². This level of precision allows you to follow a structured exposure protocol and increase dosage gradually over time.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eRecommended starting dose is 0.1 J\/cm², used every other day. Increase by 0.05 J\/cm² per session. If redness occurs within 24 hours of a session, maintain the current dose without increasing further.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSafety Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe device includes a built-in combination lock to prevent accidental activation by children or pets. Safety goggles are included and must be worn during every session to protect the eyes from UVB exposure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eFeatures include:\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ 308nm UVB wavelength\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ 3 interchangeable lampshades — 400mm², 254.4mm², 78.5mm²\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ Precise dose control — 0.01–5.00 J\/cm²\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ Built-in digital timer\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ Combination lock safety system\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ Wireless and portable design\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e✔ Includes safety goggles\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1 × 308nm UVB phototherapy device\u003c\/p\u003e\n\u003cp\u003e3 × Interchangeable lampshades\u003c\/p\u003e\n\u003cp\u003e1 × Pair of safety goggles\u003c\/p\u003e\n\u003cp\u003e1 × User manual\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-pre-wrap leading-[1.7]\"\u003e1- Select the appropriate lampshade for your target area. 2- Start at 0.1 J\/cm² and use every other day. 3- Increase dose by 0.05 J\/cm² per session as tolerated. 4- Always wear the included safety goggles during use. 5- If redness occurs within 24 hours, stop increasing the dose and maintain current level.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/038ec511-5dc0-45dd-bdfe-0fa46293853b.jpg?v=1747907132\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0675\/1662\/9276\/files\/83076585-1fce-4a05-b199-dc3b03ff4246.jpg?v=1747907254\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eImportant Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis product is intended for personal light therapy and wellness use only. It is not intended to diagnose, treat, cure, or prevent any medical condition including vitiligo, psoriasis, eczema, or any dermatological disorder.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAlways wear the included safety goggles during use — never expose eyes directly to UVB light. Begin with the lowest dose setting and increase gradually. Do not use on broken, irritated, or sunburned skin. If you have a diagnosed skin condition or are taking photosensitizing medications, consult a qualified dermatologist or healthcare professional before use. Individual results may vary.\u003c\/p\u003e","brand":"Lersk","offers":[{"title":"308 UVB 1.0 \/ UK Plug","offer_id":53605043405139,"sku":"Lersk536050434051391","price":282.0,"currency_code":"GBP","in_stock":true},{"title":"308 UVB 1.0 \/ EU Plug","offer_id":53605043437907,"sku":"Lersk536050434379071","price":282.0,"currency_code":"GBP","in_stock":true},{"title":"308 UVB 1.0 \/ US Plug","offer_id":53605043470675,"sku":"Lersk536050434706751","price":282.0,"currency_code":"GBP","in_stock":true},{"title":"311 UVB 2.0 \/ UK Plug","offer_id":53605043503443,"sku":"Lersk536050435034431","price":383.0,"currency_code":"GBP","in_stock":true},{"title":"311 UVB 2.0 \/ EU Plug","offer_id":53605043536211,"sku":"Lersk536050435362111","price":383.0,"currency_code":"GBP","in_stock":true},{"title":"311 UVB 2.0 \/ US Plug","offer_id":53605043568979,"sku":"Lersk536050435689791","price":383.0,"currency_code":"GBP","in_stock":true},{"title":"308 UVB 3.0 \/ UK Plug","offer_id":53605043601747,"sku":"Lersk536050436017471","price":1227.0,"currency_code":"GBP","in_stock":true},{"title":"308 UVB 3.0 \/ EU Plug","offer_id":53605043634515,"sku":"Lersk536050436345151","price":1227.0,"currency_code":"GBP","in_stock":true},{"title":"308 UVB 3.0 \/ US Plug","offer_id":53605043667283,"sku":"Lersk536050436672831","price":1227.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/9372\/2451\/files\/05_5cac333c-0d60-458b-98a1-cd06d627aee3.webp?v=1777466721","url":"https:\/\/lersk.com\/products\/308nm-uvb-phototherapy-light-for-face-neck-limbs-with-3-interchangeable-lampshades-lersk","provider":"lersk","version":"1.0","type":"link"}