{"product_id":"445-450nm-2000mw-focusable-waterproof-blue-laser-light-source","title":"445‑450nm \u003c2000mW Focusable Waterproof Blue Laser Light Source Handheld Laser Torch","description":"\u003cdiv\u003e\n\u003cp style=\"line-height: 2em;\"\u003e\u003cstrong\u003e⚠️ DANGER: CLASS IV HIGH‑POWER LASER WARNING \u003cbr\u003e\u003c\/strong\u003eLaser radiation. Direct exposure to eyes or skin may cause permanent injury. \u003cstrong\u003eNOT A TOY\u003c\/strong\u003e. For adult industrial and laboratory‑research use only. Keep out of reach of children. Never aim at people, animals, vehicles or aircraft. Laser protective goggles are strongly recommended during operation.\u003c\/p\u003e\n\u003ch3 style=\"line-height: 2em;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp style=\"line-height: 2em;\"\u003eThis 445‑450nm handheld blue laser light source features adjustable focus and waterproof housing. Built‑in 5V step‑up circuit with reverse‑polarity protection, high power‑conversion efficiency up to 95%. Ideal for industrial testing, lab research and outdoor professional applications.\u003c\/p\u003e\n\u003cblockquote\u003e\u003cp style=\"line-height: 2em;\"\u003eNote: Batteries are \u003cstrong\u003eNOT included\u003c\/strong\u003e, for smoother international customs clearance. Please prepare 2 x 16340 lithium batteries locally.\u003c\/p\u003e\u003c\/blockquote\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cvideo style=\"max-width: 100%;\" controls=\"controls\" width=\"998\" height=\"499\"\u003e\u003csource src=\"https:\/\/pg-cdn-a2.datacaciques.com\/video\/00\/MTM0NDE3\/26\/10\/14\/2aje4058plgvopj1\/c603adaa1ac38124.mp4\" type=\"video\/mp4\"\u003e\u003c\/video\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"line-height: 2em;\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eWavelength: 445‑450nm\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eOutput power: ＜2000mW\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eSafety level: Class IV\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eCircuit control: 5V step‑up with reverse polarity protection\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003ePower Conversion Efficiency: 95%\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eLaser Shape: Dot\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eBeam pattern: Continuous line Shape\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eSpot size: ＜18mm at 10M\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eFocusable: Yes\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eWaterproof: Yes\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eCurrent: 1.6A at 3.7V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eOperating voltage: DC 3.7V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eStart voltage: DC 2.5V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eWarm‑up time: None\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eOperating temperature: -10℃ ~ +30℃\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eStorage temperature: -10℃ ~ +40℃\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003ePower supply: 2 x 16340 Lithium Battery (Batteries Not Included)\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp style=\"line-height: 2em;\"\u003eDimensions: 148 x 25mm\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"line-height: 2em;\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cp style=\"line-height: 2em;\"\u003e1 × 445nm 450nm Focusable Waterproof Blue Laser Source\u003c\/p\u003e\n\u003ch3 style=\"line-height: 2em;\"\u003eSafety Instructions\u003c\/h3\u003e\n\u003cp style=\"line-height: 2em;\"\u003e‑ Do not look directly into laser beam or reflected beam.\n‑ Verify correct battery polarity before power‑on, reverse connection may damage the unit.\n‑ Only for professional adult use. Keep away from minors.\u003c\/p\u003e\n\u003ch3 style=\"line-height: 2em;\"\u003eShipping Note\u003c\/h3\u003e\n\u003cp style=\"line-height: 2em;\"\u003eThis shipment contains no lithium‑ion batteries, reducing customs detention risk for international orders.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003c\/div\u003e","brand":"lilly-electronics","offers":[{"title":"Default Title","offer_id":40971064836225,"sku":"445T-1500-900-BL","price":78.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/8647\/4369\/files\/2ef0c4d91754144f65d9669e9b4c90ba.jpg?v=1791963899","url":"https:\/\/www.lilly-electronics.com\/products\/445-450nm-2000mw-focusable-waterproof-blue-laser-light-source","provider":"Lilly Electronics","version":"1.0","type":"link"}