974nm 70W Portable Infrared Laser Igniter: Features, Specifications and Safety Considerations
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The Lilly Electronics JXHC70wL portable infrared laser igniter combines a 974nm near-infrared laser source with an adjustable focusing assembly, built-in rechargeable battery, and compact aluminum alloy housing.
This overview explains its main features, supplier-provided specifications, and important safety considerations.
Understanding the 974nm Infrared Output
The main laser output operates at 974nm, in the near-infrared spectrum, and is invisible to the human eye. A separate visible red aiming light assists with alignment; it does not show the full extent of the infrared hazard.
The supplier specifies a 70W-rated laser source. This source rating should not be interpreted as independently measured optical output from the assembled device.
Product Video
Safety notice: The linked video includes material ignition. High-power infrared lasers present severe eye, skin, and fire hazards. Do not imitate the demonstration.
Main Features
- Adjustable focusing assembly: Detachable lens assembly with adjustable focus.
- Rechargeable battery: Integrated 3S lithium-ion battery system with a battery level indicator.
- USB-C charging: Supplier-specified charging input of DC 5V/2A.
- Dual cooling fans: Two fans support thermal management.
- Temperature protection: Supplier-stated automatic laser pump shutdown at approximately 45°C.
- Aluminum housing: Sandblasted anodized finish with approximate dimensions of 42 × 42 × 148 mm.
Specifications at a Glance
| Parameter | Supplier Specification |
|---|---|
| Model | JXHC70wL |
| Wavelength | 974nm, near-infrared |
| Laser source rating | 70W |
| Aiming light | Visible red |
| Focusing assembly | Adjustable and detachable |
| Battery | Built-in 3S lithium-ion; 1300mAh per cell |
| Charging | USB-C, DC 5V/2A input |
| Cooling | Two 1.5W fans |
| Thermal protection | Pump shutdown at approximately 45°C |
| Housing | Anodized aluminum alloy |
| Dimensions | Approximately 42 × 42 × 148 mm |
Specifications are supplied by the manufacturer or supplier. Emitted optical power and laser classification have not been independently verified.
Important Safety Considerations
This device is intended for trained adult operators in controlled laser environments. Invisible infrared radiation can cause severe eye injury, skin burns, and fire. Appropriate beam containment, access controls, and protective eyewear selected for the wavelength and exposure are essential.
Never direct the beam toward people, animals, vehicles, or aircraft. Temperature protection helps manage device temperature; it does not protect against laser exposure or ignition hazards.
Full Product Details
For additional specifications and package information, visit the 974nm portable infrared laser igniter product page. Contact Lilly Electronics with questions about the available documentation before purchase.