Enhance your engraving and cutting projects with this upgraded Blue Laser Module, designed for precision, efficiency, and durability. Featuring a professional laser head with lower energy loss and higher accuracy, this laser module delivers bright blue-violet light at a 450nm wavelength, making it easy to locate the engraving area and achieve high-quality results. Ideal for use with 3D printers and CNC mills, this versatile laser module supports a variety of materials for both carving and cutting applications. Key Features: · Upgraded Laser Head Technology: Engineered for lower loss and higher precision, ensuring high-speed, stable operation while extending the service life of the laser module. · Adjustable Focus: Easily adjust the laser focus (except for the 30W model) to optimize engraving quality and efficiency for different materials and project requirements. · Compact and Easy to Install: Small, lightweight design allows for quick assembly and integration. Comes with protective goggles to ensure safe operation during use. · Powerful Laser Options: Available in multiple power levels—5500mW, 10W, 20W, and 30W—to suit various engraving and cutting needs. · Wide Range of Carving Materials: Effectively engraves wood, plastics, paper, bamboo, horn, thin leather, rubber stamps, PU, PVC, crab shell, mammoth ivory, resin, spectacle lenses, painted metal surfaces, and other flammable materials. · Effective Cutting Capability: Capable of cutting materials up to 1.5mm thick, including paper, leather, non-woven fabrics, flocking fabrics, aircraft wood, and stickers. · Durable Construction: Made from a combination of aluminum alloy and plastic for a robust yet lightweight design. · TTL Signal Support: Compatible with TTL signal controls for precise power modulation during operation. Specifications: · Color Options: Black or Red · Laser Power: 5500mW / 10W / 20W / 30W (Optional) · Material: Aluminum Alloy + Plastic · Light Color: Blue-violet · Wavelength: 450nm · Focus Type: Punctiform, Adjustable Focus (30W model fixed focus) · Input Voltage: 12V 2A · Interface: Supports TTL signal control · Line Length: 330mm · Dimensions: - 5500mW/10W: 100 x 30 x 30 mm (3.94 x 1.18 x 1.18 in) - 20W/30W: 99 x 40 x 40 mm (3.90 x 1.57 x 1.57 in) · Weight: - 5500mW: 165g (5.82oz) - 10W: 170g (6.00oz) - 20W: 184g (6.49oz) - 30W: 221g (7.80oz) Package Includes: · 1 x Laser Head · 1 x Protective Goggles · 7 x Kraft Paper Sheets · 1 x Bag of Installation Accessories · 1 x Screwdriver This upgraded Blue Laser Module offers a powerful, precise, and safe solution for your laser engraving and cutting projects, delivering exceptional performance across a broad spectrum of materials. Its adjustable focus and multiple power options make it suitable for hobbyists and professionals seeking reliable and efficient laser technology.