{"product_id":"532nm-green-dot-laser-diode-module-50mw-200mw-brass-diy","title":"532nm Green Dot Laser Diode Module 50mW–200mW Brass DIY","description":"\n\u003ch2\u003e532nm Green Dot Laser Diode Module — Brass Body with Aluminium Heatsink\u003c\/h2\u003e\n\u003cp\u003eTake your DIY laser projects to the next level with this precision-engineered \u003cstrong\u003e532nm green dot laser diode module\u003c\/strong\u003e. Available in 50mW, 100mW, and 200mW output options, this compact brass module is purpose-built for laser pointer builds, torch projects, stage lighting rigs, and hobbyist electronics experimentation. The integrated aluminium ring heatsink ensures stable thermal management during extended operation, while the glass lens delivers a sharp, focused green dot beam.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠ Eye Safety Notice:\u003c\/strong\u003e This laser module produces a visible green beam that can cause immediate eye injury. Never point the beam at eyes or skin. Always wear appropriate laser-safety eyewear rated for 532nm wavelengths before powering on. Read all technical documentation before beginning any DIY laser project. Keep away from children.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWavelength:\u003c\/strong\u003e 532nm (vivid green dot beam)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power Options:\u003c\/strong\u003e 50mW \/ 100mW \/ 200mW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 3.7V – 4.2V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Current:\u003c\/strong\u003e \u0026lt;750mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 10°C – 35°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeam Shape:\u003c\/strong\u003e Dot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBeam Divergence:\u003c\/strong\u003e \u0026lt;25×25mm at 15m\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Brass (bronze casing = positive +; spring = negative −)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeatsink:\u003c\/strong\u003e Aluminium ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens:\u003c\/strong\u003e 5mm glass lens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12×35mm (PCB board not included in measurement)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in PCB switch and spring\u003c\/strong\u003e — ready for DIY laser pointer integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e532MD-1235AB-CAB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWavelength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e532nm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e50mW \/ 100mW \/ 200mW (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e5V DC (operating range 3.7V–4.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e12 × 35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× 532nm Green Dot Laser Diode Module (Brass body with Aluminium heatsink)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Regulatory Information\u003c\/h3\u003e\n\u003cp\u003eLaser products of this power class are regulated for safe use. For guidance on laser safety standards and classifications, refer to the U.S. Consumer Product Safety Commission (CPSC) — Laser Products and Instruments resource. Always operate this module responsibly and in compliance with your local regulations.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What power output options are available for the 532nm green laser diode module?\u003c\/h4\u003e\n\u003cp\u003eA: This brass laser diode module is available in three output power options: 50mW, 100mW, and 200mW. Select the power level that best suits your DIY laser pointer, torch, or stage lighting project.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage does this 532nm laser module require to operate?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates on a DC working voltage of 3.7V to 4.2V, drawing under 750mA of current. It is compatible with standard lithium-ion cells commonly used in DIY laser pointer builds. Batteries are not included.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this laser module be used for DIY laser pointer projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The module features a built-in PCB with a switch and spring, making it straightforward to integrate into DIY laser pointer or torch housings. The brass body (positive +) and spring (negative −) connections simplify wiring. Always review laser safety information and use appropriate eye protection rated for 532nm wavelengths before beginning any DIY laser project.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What heatsink is included and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: The module comes with an aluminium ring heatsink that dissipates heat generated during operation, helping maintain stable beam output and extending the module's operational life. For best results, keep the operating temperature between 10°C and 35°C.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power output options are available for the 532nm green laser diode module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This brass laser diode module is available in three output power options: 50mW, 100mW, and 200mW. Select the power level that best suits your DIY laser pointer, torch, or stage lighting project.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage does this 532nm laser module require to operate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module operates on a DC working voltage of 3.7V to 4.2V, drawing under 750mA of current. It is compatible with standard lithium-ion cells commonly used in DIY laser pointer builds. 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