{"product_id":"ehe-light-dispositivo-activador-uv","title":"EHE LIGHT™ UV Activator Device for Hair Extensions","description":"\u003cp\u003e395 nm UV lamp for hair extensions: the device that fixes extensions without heat. It cures each EHE LIGHT™ adhesive bond point in 6 to 8 seconds per side. Safety shield and CE certification.\u003c\/p\u003e\u003cdiv class=\"ehe-pd\"\u003e\n\u003cstyle\u003e.ehe-pd{--pd-gold:var(--gold,#D9B45B);--pd-line:var(--edge,rgba(246,244,239,.14));--pd-lux:var(--lux,#F6F4EF)}.detalles-skin .prose .ehe-pd details,.ehe-pd details{border-top:1px solid var(--pd-line);margin:0 !important}.ehe-pd details:last-of-type{border-bottom:1px solid var(--pd-line)}.ehe-pd summary{list-style:none;cursor:pointer;display:flex;align-items:baseline;gap:18px;padding:clamp(18px, 14px + 1vw, 26px) 0;-webkit-tap-highlight-color:transparent}.ehe-pd summary::-webkit-details-marker{display:none}.ehe-pd summary::after{content:\"+\";margin-left:auto;font-family:var(--mono,monospace);font-size:22px;line-height:1;color:var(--pd-gold);transition:transform .25s ease}.ehe-pd details[open]\u003esummary::after{transform:rotate(45deg)}.ehe-pd summary:focus-visible{outline:1px solid var(--pd-gold);outline-offset:4px}.detalles-skin .prose .ehe-pd summary h3,.ehe-pd summary h3{margin:0 !important;font-size:clamp(20px, 16px + 1vw, 28px) !important}.ehe-pd .ehe-c{padding:0 0 clamp(24px, 18px + 1.4vw, 36px);max-width:78ch}.ehe-pd .ehe-c\u003e*+*{margin-top:14px !important}.detalles-skin .prose .ehe-pd h4,.ehe-pd h4{font-family:var(--mono,monospace) !important;font-size:12.5px !important;letter-spacing:.16em !important;text-transform:uppercase;color:var(--pd-gold) !important;margin-top:26px !important}.ehe-pd ul,.ehe-pd ol{padding-left:1.15em;margin-bottom:0}.ehe-pd li+li{margin-top:7px}.ehe-pd li::marker{color:var(--pd-gold)}.ehe-pd strong{color:var(--pd-lux)}.detalles-skin .prose .ehe-pd a,.ehe-pd a{color:var(--pd-gold) !important;text-decoration:underline;text-underline-offset:3px}.ehe-pd table{width:100%;border-collapse:collapse}.ehe-pd .ehe-note{font-size:14px !important;opacity:.8}.ehe-pd .ehe-faq h4{text-transform:none;letter-spacing:0 !important;font-family:var(--sans,sans-serif) !important;font-size:17px !important;color:var(--pd-lux) !important;font-weight:560}\u003c\/style\u003e\n\u003cdetails open\u003e\u003csummary\u003e\u003ch3\u003eOverview and purpose\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\n\u003cp\u003eThe UV activator device is the heart of the EHE LIGHT™ system. It emits 395 nm UV-A light that cures the extension adhesive in a few seconds: the strand is fixed without irons, without heat and without pulling. It is the device you need to apply UV hair extensions. EHE LIGHT™ is the brand of this system; consumables and instructions from other brands are not interchangeable.\u003c\/p\u003e\n\u003cp\u003eIts shape is designed for working strand by strand: you focus the light on the bond point, hold it within 1 cm and the shield protects both the client and you during curing. It is powered by USB, so it works just as well at the salon station as during an appointment at the client’s home.\u003c\/p\u003e\n\u003cp\u003eIt is calibrated for the \u003ca href=\"\/en\/products\/ehe-light-uv-adhesive-20g\"\u003eEHE LIGHT™ adhesive\u003c\/a\u003e. Together they give a fine, flexible bond that is water resistant once cured.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength\u003c\/td\u003e\n\u003ctd\u003e395 nm (long-wavelength UV-A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e5 V · 1 A, universal USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuring time\u003c\/td\u003e\n\u003ctd\u003e6 to 8 s on the top and 6 to 8 s on the underside\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking distance\u003c\/td\u003e\n\u003ctd\u003eless than 1 cm from the bond point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003esafety shield included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible adhesive\u003c\/td\u003e\n\u003ctd\u003eEHE LIGHT™ adhesive, Clear and Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS and FCC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eWhy 395 nm\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\n\u003cp\u003eIt is the wavelength that best balances speed and depth of curing for this adhesive. Below 365 nm, the light carries more energy than is needed; above 400 nm, it moves into the visible spectrum and cures too slowly.\u003c\/p\u003e\n\u003cp\u003eAt 395 nm, the adhesive cures fully and evenly in 6 to 8 seconds per side. It is the same UV-A range used for gel nail polish and for some dental sealants. If the technical side interests you, we explain it on the \u003ca href=\"\/en\/pages\/uv-hair-extension-technology\"\u003eEHE LIGHT™ UV technology\u003c\/a\u003e page.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\n\u003col\u003e\n\u003cli\u003ePosition the strand with a drop of adhesive and spread it with the brush until you have a fine, flat bond point.\u003c\/li\u003e\n\u003cli\u003eBring the lamp to within 1 cm of the bond point, with the shield facing the client’s skin.\u003c\/li\u003e\n\u003cli\u003eApply light for 6 to 8 seconds on the top.\u003c\/li\u003e\n\u003cli\u003eTurn it over and repeat for 6 to 8 seconds on the underside.\u003c\/li\u003e\n\u003cli\u003eCheck with your fingertips that the bond point is hard, then move on to the next strand.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eSafety good practice\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDo not look directly at the light and do not point it towards the eyes.\u003c\/li\u003e\n\u003cli\u003eAlways use the shield and work at the stated distance.\u003c\/li\u003e\n\u003cli\u003eUnplug the device and store it in its box at the end of the appointment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eEveryday benefits\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-free:\u003c\/strong\u003e natural human hair never meets an iron or a fusion tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast:\u003c\/strong\u003e less than 20 seconds of light per strand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvisible:\u003c\/strong\u003e the bond point is fine and cannot be felt to the touch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater resistant:\u003c\/strong\u003e it is best to keep the bonds dry for the first three days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight and USB-powered:\u003c\/strong\u003e it fits in any kit bag and runs from a 5 V phone charger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified:\u003c\/strong\u003e CE, RoHS and FCC for professional use in the European Union.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eWorking with the complete system\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\u003cp\u003eThe lamp is sold on its own for those who already have their consumables or who need a second device at the salon. If you are starting from scratch, the \u003ca href=\"\/en\/products\/ehe-light-professional-uv-extension-kit\"\u003ecomplete professional kit\u003c\/a\u003e includes the lamp, Clear and Black adhesive, two removal solutions, the tools and 6 months of VIP support in a single purchase.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eWarranty, delivery and support\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\n\u003cp\u003eThe device comes with a 1-year manufacturer’s warranty against manufacturing defects under normal conditions of use.\u003c\/p\u003e\n\u003cp\u003eDelivery rates are shown at checkout.\u003c\/p\u003e\n\u003cp\u003eReturns are accepted within 14 days.\u003c\/p\u003e\n\u003cp\u003eQuestions before you buy? Message us on WhatsApp at +34 615 430 785 or email info@ehelight.es: our technical team usually replies within 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003c\/summary\u003e\u003cdiv class=\"ehe-c\"\u003e\u003cdiv class=\"ehe-faq\"\u003e\n\u003ch4\u003eCan I use the lamp with a different adhesive for extensions?\u003c\/h4\u003e\n\u003cp\u003eIt is calibrated and tested with EHE LIGHT™ adhesive, which we recommend. With other adhesives, we cannot guarantee the curing time or how well the bond point holds.\u003c\/p\u003e\n\u003ch4\u003eWhat device do you need to apply UV extensions?\u003c\/h4\u003e\n\u003cp\u003eA 395 nm UV lamp designed for working strand by strand, such as the EHE LIGHT™ activator device, and a compatible light-curing adhesive. No heated tongs are needed for application; heat at 120°C is only used for removal.\u003c\/p\u003e\n\u003ch4\u003eIs UV light suitable for the client?\u003c\/h4\u003e\n\u003cp\u003eUsed according to the protocol, it is applied to the bond point for only a few seconds. It is 395 nm UV-A light, within 1 cm, with the safety shield protecting the skin. Avoid looking at the light.\u003c\/p\u003e\n\u003ch4\u003eHow is it different from a nail lamp?\u003c\/h4\u003e\n\u003cp\u003eA nail lamp lights up a whole hand in a chamber. The EHE LIGHT™ focuses the light on a single point, is handled with one hand between sections of hair and includes a protective shield.\u003c\/p\u003e\n\u003ch4\u003eIs it suitable for appointments at the client’s home?\u003c\/h4\u003e\n\u003cp\u003eYes. It runs on 5 V USB: a socket or a compatible power bank is enough.\u003c\/p\u003e\n\u003ch4\u003eWhat does the warranty cover?\u003c\/h4\u003e\n\u003cp\u003eA one-year manufacturer’s warranty against manufacturing defects and device failures under normal conditions of use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/details\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can I use the lamp with a different adhesive for extensions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is calibrated and tested with EHE LIGHT™ adhesive, which we recommend. With other adhesives, we cannot guarantee the curing time or how well the bond point holds.\"}}, {\"@type\": \"Question\", \"name\": \"What device do you need to apply UV extensions?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 395 nm UV lamp designed for working strand by strand, such as the EHE LIGHT™ activator device, and a compatible light-curing adhesive. No heated tongs are needed for application; heat at 120°C is only used for removal.\"}}, {\"@type\": \"Question\", \"name\": \"Is UV light suitable for the client?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Used according to the protocol, it is applied to the bond point for only a few seconds. It is 395 nm UV-A light, within 1 cm, with the safety shield protecting the skin. Avoid looking at the light.\"}}, {\"@type\": \"Question\", \"name\": \"How is it different from a nail lamp?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A nail lamp lights up a whole hand in a chamber. The EHE LIGHT™ focuses the light on a single point, is handled with one hand between sections of hair and includes a protective shield.\"}}, {\"@type\": \"Question\", \"name\": \"Is it suitable for appointments at the client’s home?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It runs on 5 V USB: a socket or a compatible power bank is enough.\"}}, {\"@type\": \"Question\", \"name\": \"What does the warranty cover?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A one-year manufacturer’s warranty against manufacturing defects and device failures under normal conditions of use.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"EHE Light","offers":[{"title":"Default Title","offer_id":48945253056762,"sku":"EHE-LIGHT-UV-DEVICE","price":171.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/3772\/2618\/files\/ehe-light-dispositivo-activador-uv-extensiones-cabello.webp?v=1781169069","url":"https:\/\/ehelighthair.com\/products\/ehe-light-uv-activator-device","provider":"EHE LIGHT HAIR EXTENSIONS SYSTEM","version":"1.0","type":"link"}