{"product_id":"high-power-365nm-uv-flashlight","title":"High Power 365nm UV Flashlight, Rechargeable","description":"\u003cp\u003eThis high power 365nm UV flashlight is built for collectors who want a strong glow across their whole display. Its large 21700 rechargeable battery powers longer viewing sessions, so you can sweep a full shelf and watch Yooperlite, volcano agate, fluorite and calcite come alive at once. Choose the model that fits how you collect, from a compact single LED to a three LED beam.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWavelength:\u003c\/strong\u003e 365nm longwave UV on every model, the collector's choice for revealing fluorescence in \u003ca href=\"\/collections\/uv-reactive-crystals\"\u003eUV reactive crystals\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle options:\u003c\/strong\u003e 1 LED, 3 LED or 1 LED Pro. The 3 LED model spreads light over a wider area for shelves and larger pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e USB rechargeable with a high capacity 21700 battery for longer viewing sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e sturdy black flashlight body sized for an easy grip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e \u003ca href=\"\/collections\/yooperlite-crystals\"\u003eYooperlite\u003c\/a\u003e, fluorite, calcite, selenite, glowing agates and mixed displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included:\u003c\/strong\u003e one 365nm UV flashlight in the style you choose.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGood to know:\u003c\/strong\u003e each stone responds differently to UV, and a dark room shows the strongest glow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose a High Power 365nm Light\u003c\/h2\u003e\n\u003cp\u003eA small UV light is perfect for checking one stone at a time. A high power 365nm light lets you sweep an entire display, a bowl of tumbles or a large carving and watch the colors appear together. Because 365nm sits deep in the longwave UV range, it shows far less visible purple than common 395nm black lights, so the true fluorescence of each crystal stands out instead of being washed out. Collectors use this kind of light to compare pieces side by side, find the brightest patches on a \u003ca href=\"\/collections\/spheres\"\u003ecrystal sphere\u003c\/a\u003e and photograph the glow.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDarken the room and hold the light 10 to 30 centimeters from your display. Move slowly to see every piece light up.\u003c\/li\u003e\n\u003cli\u003eUse the 3 LED model to wash a whole shelf with UV, or the single LED models to spotlight one carving or sphere.\u003c\/li\u003e\n\u003cli\u003ePair it with Yooperlite and \u003ca href=\"\/collections\/agate-crystals\"\u003evolcano agate\u003c\/a\u003e for a dramatic orange and green display, and add \u003ca href=\"\/collections\/fluorite-crystals\"\u003efluorite\u003c\/a\u003e for a cool blue contrast.\u003c\/li\u003e\n\u003cli\u003eArrange glowing pieces on \u003ca href=\"\/collections\/crystal-stands-display-holders\"\u003ecrystal display stands\u003c\/a\u003e and use the light for evening photos and videos.\u003c\/li\u003e\n\u003cli\u003eGive it to a serious collector or rockhound. It makes a memorable birthday or holiday gift alongside a favorite UV reactive stone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Safety\u003c\/h2\u003e\n\u003cp\u003eCharge the battery fully before first use and recharge it when the beam weakens. Wipe the lens with a soft, dry cloth to keep the UV output clear. This is a strong UV light, so never shine it into anyone's eyes or at pets, and keep it away from young children. Use it for viewing sessions rather than leaving it pointed at a crystal for hours, since long UV exposure can fade some light-sensitive stones. Store it somewhere cool and dry.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhich style should I choose?\u003c\/h3\u003e\n\u003cp\u003eThe 1 LED is a compact everyday light. The 3 LED spreads a wider beam that suits shelves, bowls of stones and larger carvings. The 1 LED Pro is the upgraded single LED model for collectors who want the premium version of the classic design.\u003c\/p\u003e\n\u003ch3\u003eWill it make every crystal glow?\u003c\/h3\u003e\n\u003cp\u003eNo. Fluorescence comes from natural trace minerals inside each stone. Yooperlite, many fluorites, calcites, selenite and some agates glow well, while quartz and many dark stones show little response. That variety is part of the fun.\u003c\/p\u003e\n\u003ch3\u003eWhy does the beam look faint to my eyes?\u003c\/h3\u003e\n\u003cp\u003eHuman eyes see very little 365nm light, so the beam looks dimmer than a purple party light. The crystal's own glow, though, shows more clearly because less visible purple washes over it.\u003c\/p\u003e\n\u003ch3\u003eHow long does the battery last?\u003c\/h3\u003e\n\u003cp\u003eRun time depends on the model and how long you use it at a time. The 21700 battery is a large rechargeable cell, so it handles longer viewing sessions. Recharge over USB whenever the beam fades.\u003c\/p\u003e\n\u003ch3\u003eIs it a good gift?\u003c\/h3\u003e\n\u003cp\u003eYes. It is one of the most exciting tools a crystal lover can own. Pair it with a UV reactive stone so the gift glows the moment the lights go off.\u003c\/p\u003e\n\u003ch2\u003eWhat Is UV Fluorescence?\u003c\/h2\u003e\n\u003cp\u003eSome minerals absorb invisible ultraviolet light and release it as visible color. This is fluorescence, and it comes from tiny natural impurities called activators. Yooperlite glows orange because of fluorescent sodalite. Volcano agate glows neon green from natural trace minerals. Fluorite often glows blue, while \u003ca href=\"\/collections\/calcite-crystals\"\u003ecalcite\u003c\/a\u003e can glow red, orange or pink. Two stones that look alike in daylight can glow completely differently under UV, which is why collectors love testing every new piece. Learn more about glowing minerals in \u003ca href=\"\/pages\/tree-of-knowledge\"\u003eThe Crystal Tree of Knowledge\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eFurther Reading\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/uv-reactive-crystals-guide\"\u003eUV Reactive Crystals: Which Stones Glow Under Black Light\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/yooperlite-the-glowing-stone-of-lake-superior\"\u003eYooperlite: The Glowing Stone of Lake Superior\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/news\/volcano-agate-meaning-properties-uses-how-to-tell-if-real\"\u003eVolcano Agate: Meaning, Properties, Uses and How to Tell If It's Real\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose your style and light up your whole collection tonight.\u003c\/p\u003e","brand":"Ali","offers":[{"title":"1 LED \/ 365mn","offer_id":48397989544107,"sku":"1005009874270214-D36-365NM-1LED-black-China Mainland-21700","price":36.99,"currency_code":"USD","in_stock":true},{"title":"3 LED \/ 365mn","offer_id":48397989511339,"sku":"1005009874270214-SV-365nm-3LED-black-China Mainland-21700","price":54.99,"currency_code":"USD","in_stock":true},{"title":"1 LED Pro \/ 365mn","offer_id":48397989576875,"sku":"1005009874270214-365NM-1LED-PRO 1-black-China Mainland-21700","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/0345\/5915\/files\/High-Power-365nm-UV-Flashlight-Rechargeable-Decorations.webp?v=1792994833","url":"https:\/\/www.crystaldestiny.com\/products\/high-power-365nm-uv-flashlight","provider":"Crystal Destiny","version":"1.0","type":"link"}