SG-IR02 — Professional 120W Infrared Laser

Industrial-grade 900–1100nm IR laser engineered for precision, durability, and extended field use.

Why the SG-IR02?

• 120W High-Output Power — Delivers consistent, professional-grade infrared output across all operating conditions.
• IPX6 Waterproof & Built Tough — Rated for outdoor use in rain, dust, and temperatures from -20°C to 60°C.
• 8,000-Hour Rated Lifespan — Constant-current drive circuit protects the diode and extends service life significantly.
• Advanced Thermal Management — Silent cooling fan combined with aluminum alloy heat dissipation keeps operating temperatures stable.
• Adjustable Beam Optics — Ships with a 50x lens; focal length adjustable from 15–25cm with effective range exceeding 20 meters.

Specifications

Engineering Highlights

• Constant-Current Drive Circuit — Maintains stable output voltage, protecting diode integrity and maximizing lifespan.
• Auto Thermal Cutoff at 45°C — Automatically powers down to prevent light decay and component damage during extended sessions.
• 3-Stage Battery Indicator — Tail LED displays charge status: Red (low), Yellow (mid), Green (full).
• Dual Lens Options — 10x expander for quick everyday focus; 50x expander for extended-range precision work.

Lens Guide

10x Beam Expander — Focuses within 2 seconds via push/pull mechanism. Ideal for general-purpose use.

50x Beam Expander — Rotational focus (6–10 seconds) for maximum range and precision. Recommended for advanced applications.

For most users, the 10x expander offers the best balance of speed and performance.

Applications

Scientific research  ·  Outdoor field use  ·  Optical education  ·  Medical & cosmetology  ·  Wildlife observation  ·  Aiming & targeting systems

Operating Instructions

1. Ensure the lens is clean before each use. Maintain a minimum distance of 10cm from the target surface.
2. Limit continuous use to 10 seconds per session. The beam is invisible — always wear 974nm-rated laser safety goggles.
3. Without a lens, the beam diverges within 1–2 meters. Use the included lens for any application beyond 1 meter.
4. Best performance on dark, non-reflective surfaces. Do not use on mirrors or polished metal.
5. If the unit powers off due to thermal protection, allow 1 minute to cool before restarting.

What's in the Box

• 1 × SG-IR02 Infrared Laser Unit
• 1 × English User Manual
• 1 × Protective Safety Goggles
• 4 × 21700 Rechargeable Li-Ion Batteries
• 1 × Battery Charger

Safety Information

• For adults only. This device emits Class IV laser radiation capable of causing permanent eye injury.
• Never look directly into the beam or aperture under any circumstances.
• Do not direct the beam toward people, aircraft, vehicles, or optical equipment. Misuse may result in legal liability.
• Remove batteries when storing. Keep out of reach of children at all times.
• Charge batteries for 4–6 hours only. Do not leave unattended while charging or exceed recommended charge time.
• Note: DHL does not accept high-power laser shipments. Please select an alternative carrier at checkout.

Our Commitment

• Insured Worldwide Shipping — Real-time tracking included on every order.
• 90-Day Money-Back Guarantee — Damaged on arrival? We'll replace or refund, no questions asked.
• 24/7 Customer Support — Our team responds within 24 hours, every day of the week.
• Secure Checkout — SSL-encrypted payment processing on every transaction.
• 100% Pre-Shipment Quality Testing — Every unit is individually tested before it leaves our facility.

Note: Custom-configured units are non-returnable. Please review all specifications before ordering. Every unit undergoes full quality inspection prior to shipment.