Product Overview

The Professional 120W Laser Igniter is engineered with a precision-machined CNC aluminum alloy housing, a rechargeable high-capacity lithium battery system, and a removable 70mm beam expander lens. Designed for users who require a robust optical platform, it combines durable construction, precision optics, and portability in a compact package.

Its modular design allows the beam expander lens to be attached or removed as needed, while the precision focusing mechanism enables accurate beam adjustment for different working distances.

Every unit is factory inspected before shipment to ensure quality and reliable performance.

Key Features

• Rated Optical Output: 120W
• Rechargeable High-Capacity Lithium Battery
• Precision CNC Aluminum Alloy Housing
• Large 70mm Beam Expander Lens
• M42 Precision Thread Interface
• DC Charging Port
• Manual Focus Adjustment
• Efficient Heat Dissipation System
• Internal Cooling Fan
• High-Transmission Multi-Layer Optical Lens
• Factory Direct Supply
• Protective Carrying Case Included

Technical Specifications

Rechargeable Battery System

The laser igniter is powered by a rechargeable 4-cell high-discharge 21700 lithium battery pack, designed to provide stable power output and long service life.

Battery Features

• High-capacity 21700 lithium battery pack
• Rechargeable design
• High-discharge capability
• Long service life
• Replaceable battery pack

Charger

• Output Voltage: 16.8V
• Output Current: 2A
• Typical Charging Time: Approximately 2 hours

For optimal performance and battery protection, only use the supplied charger or an approved compatible charger.

Premium Optical System

The removable beam expander incorporates premium optical components designed for precision focusing.

Features include:

• Large 70mm aperture
• High-transmission quartz optical glass
• Multi-layer nano coating
• Precision focus adjustment
• Smooth telescopic extension
• Precision engraved focusing scale

Cooling System

To improve long-term reliability, the unit incorporates:

• CNC aluminum heat sink
• Internal cooling fan
• Improved ventilation design

These features help maintain stable operating temperatures during normal use.

Runtime

Battery runtime varies depending on operating conditions.

Typical runtime:

• Up to approximately 2 hours under moderate use
• Reduced runtime during continuous high-output operation

Actual operating time depends on environmental conditions and usage patterns.

Package Includes

• 120W Professional Laser Igniter
• 70mm Beam Expander Lens
• Rechargeable Lithium Battery Pack
• Battery Charger
• Protective Carrying Case
• Laser Safety Glasses
• User Documentation

Construction Quality

Every unit is manufactured using precision CNC machining and undergoes factory inspection before shipment.

Features include:

• Precision-machined aluminum housing
• Durable anodized finish
• Precision threaded optical mount
• Stable mechanical construction
• Factory quality inspection

Warranty

• 1-Year Limited Warranty
• Factory Technical Support
• Worldwide Shipping Available

Safety Information

⚠ Important Safety Notice

This product is a high-power optical device intended only for knowledgeable adult users. Improper use may result in serious eye injury, skin injury, fire hazards, or property damage.

Before operating this equipment:

• Always wear laser safety eyewear appropriate for the wavelength and power level.
• Never look directly into the beam or its reflections.
• Never point the beam toward people, animals, vehicles, aircraft, or reflective surfaces.
• Operate only in a controlled environment where unintended exposure can be prevented.
• Keep away from children and unauthorized users.
• Do not use near flammable or explosive materials.
• Inspect the device before each use and discontinue operation if it appears damaged.
• Recharge only with the supplied charger or an approved compatible charger.
• Store the equipment in its protective case when not in use.
• Follow all applicable local laws and regulations regarding the possession, sale, and operation of laser equipment.

Maintenance

To maintain optimum performance:

• Keep the optical lens clean using approved optical cleaning materials.
• Avoid touching the lens surface directly.
• Keep the battery fully charged when storing for extended periods.
• Store in a cool, dry environment away from moisture and direct sunlight.
• Inspect threaded connections regularly to ensure secure attachment of accessories.

Why Choose Lilly Electronics?

At Lilly Electronics, we work directly with experienced manufacturing partners to provide professionally manufactured optical equipment to customers worldwide.

Our advantages include:

• Factory Direct Supply
• Strict Quality Inspection
• Precision Manufacturing
• Worldwide Shipping
• Responsive Customer Support
• OEM & Wholesale Available
• Competitive Pricing

Frequently Asked Questions

Is the battery rechargeable?

Yes. Every unit includes a rechargeable lithium battery pack and charger.

Does it support beam expander lenses?

Yes. The unit features a standard M42 threaded interface compatible with supported beam expander accessories.

What is included in the package?

Each package includes the laser igniter, beam expander lens, rechargeable battery, charger, carrying case, safety glasses, and user documentation.

Do you offer OEM or wholesale services?

Yes. We welcome OEM, distributor, and wholesale inquiries. Please contact us for volume pricing and partnership opportunities.