{"product_id":"nebula-beam-472nm-4w-ice-blue-12x-super-beam-expander","title":"Nebula Beam - 472nm 4W Ice Blue 12x Super Beam Expander","description":"\u003ch2\u003eKey Features Icon Grid (5-6 icons)\u003c\/h2\u003e\r\n\u003col start=\"1\"\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🧊 4W Ice Blue Power\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eHigh-Power 472nm.\u003c\/strong\u003e Delivers a massive 4W optical output (~18W electrical) of stunning, rare ice-blue (472nm) light.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🔍 12x Super Beam Expander\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e46mm Massive Output Lens.\u003c\/strong\u003e Proprietary 12x beam expansion system produces an enormous, clean, circular beam spot—transforming a laser into a wide-area illuminator.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🎯 Focusable Precision\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMicro-Focus Adjustment.\u003c\/strong\u003e Fine-tune the beam divergence. When optimally focused, it can concentrate energy for tasks like long-range ignition demonstration at 15m.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🔋 Multi-Cell Power Platform\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eFlexible \u0026amp; Long-Lasting.\u003c\/strong\u003e Compatible with \u003cstrong\u003e26650, 21700, and 18650\u003c\/strong\u003e cells. A single 26650 provides ~2 hours of max runtime or weeks of typical use.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e✈️ Rescue \u0026amp; Astronomy Grade\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eEngineered for Field Use.\u003c\/strong\u003e The huge, bright beam column is designed for extreme long-range visual signaling in search \u0026amp; rescue, maritime, and astronomical group pointing.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🛡️ Premium Hybrid Build\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eAluminum \u0026amp; Carbon Fiber.\u003c\/strong\u003e Combines the heat dissipation of aluminum with the lightweight strength of carbon fiber for a durable, professional-grade instrument.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e3. Detailed Specification \u0026amp; Description Section\u003c\/h2\u003e\r\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications Table\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cdiv class=\"ds-scroll-area _1210dd7 c03cafe9\"\u003e\r\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\r\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003ctable\u003e\r\n\u003cthead\u003e\r\n\u003ctr\u003e\r\n\u003cth\u003eParameter\u003c\/th\u003e\r\n\u003cth\u003eSpecification\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eLaser Wavelength\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e472nm (Rare Ice Blue)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOptical Output Power\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003e4000mW (4 Watts)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eElectrical Power\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e~18 Watts\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eCore Optical System\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003e12x Super Beam Expander\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eOutput Lens Diameter\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003e46mm\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eBeam Profile\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\n\u003cstrong\u003eMassive, Uniform Circular Spot\u003c\/strong\u003e (Optimized via triple-beam compression)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eFocus Adjustment\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eYes, Micro-Focus Ring\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eBody Material\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u003cstrong\u003eAerospace Aluminum Alloy + Carbon Fiber Accents\/Components\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eLength: ~240mm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\n\u003cstrong\u003e1x Lithium-ion Cell:\u003c\/strong\u003e \u003cstrong\u003e26650\u003c\/strong\u003e (Optimal), \u003cstrong\u003e21700\u003c\/strong\u003e, or \u003cstrong\u003e18650\u003c\/strong\u003e (all with high-drain button-top recommended)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eMax Runtime (26650)\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\n\u003cstrong\u003e~2 Hours\u003c\/strong\u003e (Continuous on Max)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003eTypical Use Runtime\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\n\u003cstrong\u003e~2 Weeks\u003c\/strong\u003e (Intermittent professional use)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e\u003cstrong\u003ePrimary Applications\u003c\/strong\u003e\u003c\/td\u003e\r\n\u003ctd\u003eAstronomical Group Pointing, Long-Range Search \u0026amp; Rescue Signaling, Field Demos\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003ch3\u003e\u003cstrong\u003eFeature Deep Dive\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eThe 472nm \"Ice Blue\" Phenomenon:\u003c\/strong\u003e Introduce 472nm as a special, high-performance wavelength that appears as a brilliant, crystalline ice-blue. At \u003cstrong\u003e4W\u003c\/strong\u003e, it is exceptionally powerful, placing this device in the ultra-high-power category.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\"12x Super Beam Expander\" Technology:\u003c\/strong\u003e This is the heart of the product. Explain that this isn't simple magnification. It's a \u003cstrong\u003ecomplex multi-lens optical system\u003c\/strong\u003e designed to do three key things:\u003c\/p\u003e\r\n\r\n\u003col start=\"1\"\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMassively Expand the Beam:\u003c\/strong\u003e Creating a \u003cstrong\u003e46mm exit diameter\u003c\/strong\u003e for an enormous exit pupil.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMaintain Beam Quality:\u003c\/strong\u003e Through \u003cstrong\u003etriple-beam compression\/optimization\u003c\/strong\u003e, it preserves a \u003cstrong\u003eclean, uniform, circular spot\u003c\/strong\u003e rather than a messy blob, resulting in exceptional beam column quality.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eEnable Versatility:\u003c\/strong\u003e The \u003cstrong\u003emicro-focus\u003c\/strong\u003e allows the user to slightly alter the divergence, useful for optimizing the spot size at different distances or achieving maximum energy density for demonstrations (e.g., igniting cardboard at 15m).\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eRescue \u0026amp; Astronomy Application Focus:\u003c\/strong\u003e This device is purpose-built. The huge beam creates a \u003cstrong\u003ehighly visible light column\u003c\/strong\u003e that can be seen from extraordinary distances and by multiple observers simultaneously. This makes it unparalleled for:\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eAstronomy:\u003c\/strong\u003e Pointing out constellations to an entire group at once.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eSearch \u0026amp; Rescue\/Maritime:\u003c\/strong\u003e Providing a brilliant, unambiguous visual signal over many miles in dark conditions.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eProfessional Power System:\u003c\/strong\u003e The \u003cstrong\u003e~18W electrical draw\u003c\/strong\u003e demands a robust platform. The \u003cstrong\u003e26650\/21700\/18650 compatibility\u003c\/strong\u003e offers flexibility and long runtimes. The \u003cstrong\u003e2-hour max \/ 2-week typical use\u003c\/strong\u003e metric highlights its efficiency for professional intermittent use.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eThermal \u0026amp; Build Quality:\u003c\/strong\u003e The \u003cstrong\u003ealuminum construction\u003c\/strong\u003e is essential for heat dissipation from the 4W diode and 18W driver. \u003cstrong\u003eCarbon fiber\u003c\/strong\u003e components reduce weight and add a premium, technical aesthetic, signaling this is field-ready equipment.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e4. \u003cstrong\u003eCRITICAL SAFETY, LEGAL \u0026amp; USAGE WARNINGS\u003c\/strong\u003e\n\u003c\/h2\u003e\r\n\u003cblockquote\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e⚠️ ⚠️ ⚠️ EXTREME HAZARD WARNING: HIGH-POWER CLASS 4 LASER SYSTEM\u003c\/strong\u003e\r\n\u003cstrong\u003eThis is one of the most powerful handheld laser systems available. Misuse can cause catastrophic injury, start wildfires, and is illegal in many contexts.\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eBLINDNESS \u0026amp; BURN HAZARD:\u003c\/strong\u003e The \u003cstrong\u003e4W expanded beam\u003c\/strong\u003e can cause \u003cstrong\u003einstant and permanent retinal damage\u003c\/strong\u003e from direct OR scattered light. It can \u003cstrong\u003eignite materials instantly\u003c\/strong\u003e and cause severe skin burns.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eMANDATORY EYE PROTECTION:\u003c\/strong\u003e \u003cstrong\u003eCertified laser safety goggles (OD6+ for 450-480nm) are ABSOLUTELY REQUIRED\u003c\/strong\u003e for all operators and bystanders during any setup, testing, or close-range operation.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eSTRICT USE PROTOCOLS:\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eNEVER\u003c\/strong\u003e point at people, animals, vehicles, aircraft, or inhabited areas.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eNEVER\u003c\/strong\u003e use near flammable materials.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eALWAYS\u003c\/strong\u003e conduct a full 360-degree hazard assessment of the beam path and target area before activation.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eUse only in controlled, remote environments with a dedicated safety observer.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eLEGAL RESPONSIBILITY:\u003c\/strong\u003e This device is \u003cstrong\u003eILLEGAL to point at aircraft or for general public use in most countries.\u003c\/strong\u003e It is sold \u003cstrong\u003efor professional, educational, or research applications in controlled settings only.\u003c\/strong\u003e The buyer assumes \u003cstrong\u003eALL LEGAL LIABILITY\u003c\/strong\u003e for its use.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eTHERMAL MANAGEMENT:\u003c\/strong\u003e The unit will become \u003cstrong\u003eVERY HOT\u003c\/strong\u003e during extended max-power use. Use appropriate duty cycles and handle with care.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eBATTERY SPEC:\u003c\/strong\u003e Use \u003cstrong\u003eonly high-quality, high-drain, button-top cells\u003c\/strong\u003e from reputable brands (e.g., Molicel, Samsung, Sony).\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/blockquote\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003e5. Package Contents\u003c\/h2\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e1x Nebula Beam 472nm Laser System with Integrated 12x Beam Expander\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e1x \u003cstrong\u003e26650 High-Drain Lithium-ion Battery\u003c\/strong\u003e (Strongly recommended to include for optimal performance)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e1x Battery Charger (compatible with 26650\/21700\/18650)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e1x Comprehensive Safety, Legal, and Operation Manual\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n \t\u003cli\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e1x Protective Transport Case (Highly recommended given the device's size and value)\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":" LaserOne","offers":[{"title":"Default Title","offer_id":48736133939423,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/a0c35eec-QQ20251202-193256.png?v=1774876571","url":"https:\/\/gearlair.com\/products\/nebula-beam-472nm-4w-ice-blue-12x-super-beam-expander","provider":"Gearlair","version":"1.0","type":"link"}