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Silver Samurai 120W High-Power Infrared Laser System (900–1100nm)

Next-Generation Industrial Infrared Laser Platform

The Silver Samurai 120W is a high-stability, pump-source driven infrared laser system engineered for advanced optical applications, scientific research, and professional-grade demonstration environments.

Built with a military-grade anodized aluminum housing and precision thermal control architecture, it delivers consistent output performance, enhanced durability, and reliable long-term operation under demanding conditions.

⚠️ Safety Notice (Read Carefully)

This is a Class IV high-power laser device.

• Emits invisible infrared radiation (900–1100nm)
• Can cause serious eye injury or skin damage if misused
• Laser protective eyewear must be worn at all times during operation
• Never aim at reflective surfaces or direct line of sight
• Recommended for trained or experienced users only

A professional-grade protective goggle set is included with your purchase.

✨ Key Features

🔥 120W Stable High-Power Output

Powered by a constant-current drive system for highly stable energy delivery, ensuring consistent performance and extended module lifespan.

🌡 Intelligent Thermal Protection System

Integrated temperature control automatically monitors operating conditions:

• Auto power reduction or shutdown above 45°C
• Rapid recovery after cooling cycle
• Prevents irreversible thermal degradation

❄️ Advanced Cooling Architecture

• High-efficiency aluminum heat dissipation structure
• Low-noise active cooling fan system
• Optimized for extended operational stability

🎯 Precision Adjustable Optical Focus

• Adjustable focal range: 15–25 cm
• Fine-tunable beam spot control

Designed for flexible optical focusing performance

🔭 Beam Expander Options

10× Beam Expander (Recommended)

• Fast adjustment (~2 seconds)
• Pull-and-slide focusing mechanism
• Ideal for quick setup and general use

50× Precision Beam Expander

Rotary precision adjustment (6–10 seconds)
Extended range focusing capability 
Designed for advanced optical tuning and experimentation

📦 Technical Specifications

• Model: SG-IR02
• Output Power: 120W
• Wavelength Range: 900–1100nm (infrared, invisible)
• Cooling System: Active fan + aluminum heat sink
• Power Supply: 4 × 21700 rechargeable lithium batteries
• Dimensions: 230 × 60 mm
• Net Weight: 1280 g
• Beam Divergence: 2.5–5 mRad
• Beam Diameter (aperture): ~4 mm (adjustable)
• Operation Mode: Continuous output
• Working Temperature: -20°C to 60°C
• Housing Material: Military-grade Type III hard anodized aluminum
• Lifespan: ~8,000 hours
• Protection Rating: IPX6
• Laser Class: Class IV
  

🔋 Battery & Status Indicator

Rear LED status system:

• 🔴 Red: Low battery / recharge required
• 🟡 Yellow: Medium charge
• 🟢 Green: Fully charged

⚙️ Usage Guidelines

• Do not operate continuously for more than 10 seconds per cycle
• Ensure optical lens is clean before each use
• Maintain a minimum safe working distance of 10 cm
• Avoid reflective or mirrored surfaces at all times
• Invisible beam—always assume emission is active when powered
• Store safely when not in use and remove batteries if stored long-term
  

🚚 Shipping Notice

Due to international shipping regulations for high-power laser devices, DHL shipping is not available for this product. Please select an alternative supported carrier at checkout.

🌍 Professional Applications

This system is designed for:

• Optical and photonics research
• Scientific and laboratory demonstrations
• Industrial-grade beam testing setups
• Professional training and educational use cases
  

⚠️ WARNING

This product is not suitable for minors.

It emits high-intensity laser radiation that can be hazardous to the eyes and skin if misused.

Never look directly into the laser beam or the aperture under any circumstances.
Direct exposure to the beam, even from a short distance, may cause permanent eye damage or vision loss.

⚖️ Legal Disclaimer

Do not point this laser at aircraft, vehicles, people, animals, or cameras.

Improper use may violate local laws and result in serious legal consequences.
The user assumes full responsibility for safe and lawful operation of this device.

📌 Safety Instructions

1. Never direct the laser beam into eyes. Any direct exposure may cause permanent injury.
2. Do not aim at crowds, individuals, or especially at faces.
3. Always remove the battery when the device is not in use. Store it in a secure location out of reach of children.
4. Charging time is typically 6–10 hours. Do not overcharge the battery to prevent damage or overheating.
5. If brightness decreases significantly, recharge or replace the battery as needed.
   

✅Post-Sales Service

Your satisfaction starts from the purchase and lasts through after-sales service — we take full responsibility for any issues.

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🔒 100% Risk-Free Purchase: If you bought it and felt that it is not for you, don't worry. Just hit the Contact us button and send us a message, and we will make it right by offering you a replacement or refund. 100% Simple & Risk-Free process.