40W 974nm Portable Laser Igniter
This 40W 974nm portable laser igniter features a compact handheld design, rechargeable power supply and safe controllable operation, perfectly balancing high-power optical performance and portable practicality. Adopting a lightweight all-aluminum housing, this handheld laser igniter delivers stable 40W high optical output while keeping a ultra-portable body structure. Its mini and lightweight form factor enables easy portability and flexible integration into field operation kits, experimental demonstration devices and various professional scenario applications, serving as a reliable portable laser ignition tool for outdoor and on-site work.
Engineered with a core 974nm infrared laser wavelength, the device solves the invisible problem of infrared laser operation by equipping a high-brightness visible red aiming guide light. Before formal ignition operation, users can precisely locate and calibrate the target position via the red aiming light, effectively improving operation accuracy and avoiding positioning deviation. Equipped with a built-in 750mAh rechargeable battery and universal USB Type-C charging port, this 974nm laser igniter supports convenient daily charging without dedicated professional chargers, greatly adapting to mobile field working environments.
Compact Mini Structure, Stable 40W High Output
Boasting an ultra-compact size of 22.5 × 22.5 × 100mm and a net weight of only 108g, this portable laser igniter achieves an optimal balance between lightweight portability and powerful 40W laser output. The premium aluminum alloy shell not only enhances the overall structural durability and drop resistance of the equipment, but also provides excellent heat dissipation performance. It can efficiently conduct and dissipate heat generated during high-power laser operation, ensuring long-term stable working state of the 974nm laser core and extending the service life of the equipment.
Visible Red Aiming Guide, Accurate Positioning
Since the core working light source of the laser igniter is 974nm infrared laser, which belongs to invisible light and cannot be captured by human eyes, the device is specially equipped with a matched visible red aiming auxiliary light. The aiming light synchronously assists in positioning before the infrared laser is activated, allowing operators to clearly confirm the working target area and calibration position in advance. This humanized design greatly reduces operation difficulty, improves the positioning precision of laser ignition, and effectively avoids invalid operation and safety risks caused by invisible infrared light.
Universal Type-C Rechargeable, Suitable for Field Mobile Use
Built with a high-capacity 750mAh rechargeable lithium battery, this handheld 974nm laser igniter supports fast and convenient USB Type-C charging. It can be powered and charged through mainstream USB power adapters, power banks, vehicle chargers and other common power sources, eliminating the limitation of special charging equipment. The flexible charging mode and built-in battery design make the device completely free from wired power restrictions, fully meeting the needs of outdoor field operations, mobile debugging and temporary professional use scenarios.
Intelligent Thermal Protection, Safer Operation
To guarantee the safety and stability of high-power operation, the 40W portable laser igniter is embedded with a high-sensitivity temperature monitoring module. In the case of frequent intermittent use and long-time working, once the shell temperature reaches the safety protection threshold, the system will automatically cut off the laser output in real time to prevent equipment damage and potential safety hazards caused by excessive heat accumulation. It is recommended to adopt intermittent working mode instead of continuous long-time activation to further ensure the stable performance and safe operation of the 974nm laser igniter.
Key Features
- 40W optical output
- 974nm infrared wavelength
- Compact handheld construction
- Visible red aiming guide
- Rechargeable 750mAh battery
- USB Type-C charging
- Lightweight aluminum alloy housing
- Approx. 108 g total weight
- Compact 22.5 × 22.5 × 100 mm dimensions
- Integrated temperature protection
- Available in blue or silver
- Optional compatible laser safety eyewear
Typical Applications
The compact laser ignition system can be considered for controlled demonstrations, laboratory evaluation, engineering projects, product development and other appropriate professional or outdoor applications where a portable laser energy source is required.
OEM and private-label customization may also be available for distributors, integrators and project-based customers.
Package Contents
- 40W 974nm laser igniter
- USB Type-C charging cable
- Lens cleaning wipes
Compatible infrared laser safety eyewear can be supplied separately.
Safety Information
The 974nm output is an invisible high-power laser and must be treated as hazardous laser radiation.
Never look into the laser aperture or direct the beam toward people, animals, vehicles, reflective surfaces or aircraft. Appropriate certified laser protective eyewear should be worn during operation.
Keep the optical aperture clean and avoid dropping or striking the device. Use the product only in controlled environments and in accordance with applicable local laser-safety regulations.
For trained adult users only.
