{"product_id":"red-laser-module-3-to-5vdc","title":"Red Laser Module – 3 to 5vdc","description":"\u003ch2 data-section-id=\"mbsri8\" data-start=\"81\" data-end=\"144\"\u003eRed Line Laser Module with Adjustable Focus \u003c\/h2\u003e\n\u003cp data-start=\"259\" data-end=\"502\"\u003eThis red line laser module is a compact and reliable solution for precision alignment, positioning, and industrial applications. Designed with an adjustable focal length, it allows you to fine-tune the laser line for optimal clarity and range.\u003c\/p\u003e\n\u003cp data-start=\"504\" data-end=\"699\"\u003eWith a durable metal housing and low power consumption, this module operates safely within Class II limits (\u0026lt;1mW), making it suitable for a wide variety of DIY, industrial, and embedded projects.\u003c\/p\u003e\n\u003chr data-start=\"701\" data-end=\"704\"\u003e\n\u003ch3 data-section-id=\"1efomr0\" data-start=\"706\" data-end=\"725\"\u003e🔧 Key Features\u003c\/h3\u003e\n\u003cul data-start=\"726\" data-end=\"1017\"\u003e\n\u003cli data-section-id=\"13qvotq\" data-start=\"726\" data-end=\"779\"\u003e🔴 \u003cstrong data-start=\"731\" data-end=\"756\"\u003eRed line laser output\u003c\/strong\u003e for clear visibility\u003c\/li\u003e\n\u003cli data-section-id=\"1stss37\" data-start=\"780\" data-end=\"835\"\u003e🎯 \u003cstrong data-start=\"785\" data-end=\"805\"\u003eAdjustable focus\u003c\/strong\u003e for precise line projection\u003c\/li\u003e\n\u003cli data-section-id=\"1jbw5vo\" data-start=\"836\" data-end=\"876\"\u003e⚡ \u003cstrong data-start=\"840\" data-end=\"874\"\u003eLow power operation (3V–5V DC)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t9azj2\" data-start=\"877\" data-end=\"921\"\u003e🧱 \u003cstrong data-start=\"882\" data-end=\"919\"\u003eDurable cylindrical metal housing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xtaqh7\" data-start=\"922\" data-end=\"954\"\u003e📏 Compact size (12 × 35 mm)\u003c\/li\u003e\n\u003cli data-section-id=\"wjvwv3\" data-start=\"955\" data-end=\"1017\"\u003e🔌 Easy integration with Arduino, ESP32, and other systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1019\" data-end=\"1022\"\u003e\n\u003ch3 data-section-id=\"1ssk91b\" data-start=\"1024\" data-end=\"1045\"\u003e📊 Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1046\" data-end=\"1291\"\u003e\n\u003cli data-section-id=\"i0w83b\" data-start=\"1046\" data-end=\"1080\"\u003e\n\u003cstrong data-start=\"1048\" data-end=\"1063\"\u003eLaser Type:\u003c\/strong\u003e Red Line Laser\u003c\/li\u003e\n\u003cli data-section-id=\"37v4se\" data-start=\"1081\" data-end=\"1117\"\u003e\n\u003cstrong data-start=\"1083\" data-end=\"1098\"\u003eWavelength:\u003c\/strong\u003e ~650nm (typical)\u003c\/li\u003e\n\u003cli data-section-id=\"hqhdai\" data-start=\"1118\" data-end=\"1155\"\u003e\n\u003cstrong data-start=\"1120\" data-end=\"1137\"\u003eOutput Power:\u003c\/strong\u003e \u0026lt;1mW (Class II)\u003c\/li\u003e\n\u003cli data-section-id=\"1u29bmn\" data-start=\"1156\" data-end=\"1193\"\u003e\n\u003cstrong data-start=\"1158\" data-end=\"1180\"\u003eOperating Voltage:\u003c\/strong\u003e 3V – 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1wqpg78\" data-start=\"1194\" data-end=\"1229\"\u003e\n\u003cstrong data-start=\"1196\" data-end=\"1213\"\u003eHousing Size:\u003c\/strong\u003e 12 mm × 35 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1l97ai1\" data-start=\"1230\" data-end=\"1255\"\u003e\n\u003cstrong data-start=\"1232\" data-end=\"1242\"\u003eFocus:\u003c\/strong\u003e Adjustable\u003c\/li\u003e\n\u003cli data-section-id=\"av6c4l\" data-start=\"1256\" data-end=\"1291\"\u003e\n\u003cstrong data-start=\"1258\" data-end=\"1273\"\u003eBeam Shape:\u003c\/strong\u003e Line projection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1293\" data-end=\"1296\"\u003e\n\u003ch3 data-section-id=\"qnulqp\" data-start=\"1298\" data-end=\"1317\"\u003e🧠 Applications\u003c\/h3\u003e\n\u003cul data-start=\"1318\" data-end=\"1487\"\u003e\n\u003cli data-section-id=\"lctn16\" data-start=\"1318\" data-end=\"1348\"\u003e📏 Laser alignment systems\u003c\/li\u003e\n\u003cli data-section-id=\"kf6ims\" data-start=\"1349\" data-end=\"1388\"\u003e🏭 Industrial positioning \u0026amp; marking\u003c\/li\u003e\n\u003cli data-section-id=\"qrslkd\" data-start=\"1389\" data-end=\"1429\"\u003e🛠️ DIY tools and measurement guides\u003c\/li\u003e\n\u003cli data-section-id=\"2yql0p\" data-start=\"1430\" data-end=\"1460\"\u003e🤖 Robotics and automation\u003c\/li\u003e\n\u003cli data-section-id=\"1h743s2\" data-start=\"1461\" data-end=\"1487\"\u003e🧪 Optical experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1489\" data-end=\"1492\"\u003e\n\u003ch3 data-section-id=\"2w2lzc\" data-start=\"1494\" data-end=\"1517\"\u003e📦 Package Includes\u003c\/h3\u003e\n\u003cul data-start=\"1518\" data-end=\"1547\"\u003e\n\u003cli data-section-id=\"em7mbk\" data-start=\"1518\" data-end=\"1547\"\u003e1 × Red Line Laser Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1549\" data-end=\"1552\"\u003e\n\u003ch3 data-section-id=\"10ejdna\" data-start=\"1554\" data-end=\"1573\"\u003e⚠️ Safety Notes\u003c\/h3\u003e\n\u003cul data-start=\"1574\" data-end=\"1733\"\u003e\n\u003cli data-section-id=\"67j7f2\" data-start=\"1574\" data-end=\"1618\"\u003eDo not look directly into the laser beam\u003c\/li\u003e\n\u003cli data-section-id=\"uogq4g\" data-start=\"1619\" data-end=\"1668\"\u003eAvoid pointing at eyes or reflective surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1wvuaxc\" data-start=\"1669\" data-end=\"1733\"\u003eUse proper precautions even though it is \u003cstrong data-start=\"1712\" data-end=\"1731\"\u003eClass II (\u0026lt;1mW)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1735\" data-end=\"1738\"\u003e\n\u003ch3 data-section-id=\"1mnylla\" data-start=\"1740\" data-end=\"1769\"\u003e⭐ Why Choose This Module?\u003c\/h3\u003e\n\u003cp data-start=\"1770\" data-end=\"1928\"\u003eThis laser module offers a \u003cstrong data-start=\"1797\" data-end=\"1857\"\u003ecompact design, adjustable precision, and safe operation\u003c\/strong\u003e, making it ideal for both professional and DIY alignment applications.\u003c\/p\u003e","brand":"Alpha 3D Lab","offers":[{"title":"Default Title","offer_id":51855294562584,"sku":"NC263","price":6.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6901\/3784\/files\/31Ulg20CYcL._AC.jpg?v=1774519055","url":"https:\/\/alpha3dlab.com\/products\/red-laser-module-3-to-5vdc","provider":"Alpha 3D Lab","version":"1.0","type":"link"}