Mactronic PRISM THL0141 headlamp

Working in dark, confined spaces or navigating trails at night demands reliable, hands-free illumination. The Mactronic PRISM THL0141 headlamp delivers a powerful 300-lumen beam with a Cree™ XP-G3 LED, reaching up to 100 meters. Its adjustable head angle and multiple lighting modes—including red light for preserving night vision—make it an essential tool for mechanics, campers, and outdoor enthusiasts who need both brightness and versatility.

Who is it for

This headlamp is ideal for anyone who needs dependable, hands-free lighting: hikers and trail runners, DIYers working in attics or under sinks, automotive technicians, and emergency preparedness kits. The red light mode is particularly useful for astronomers, anglers, and military personnel who need to maintain dark adaptation.

Main features

• High-performance Cree™ XP-G3 LED produces up to 300 lumens with a 100-meter beam distance.
• Six lighting modes: High, Medium, Low, Red Constant, Red Flashing, and hidden SOS for emergencies.
• Adjustable beam angle lets you direct light exactly where you need it.
• Red light mode preserves night vision and reduces visibility to wildlife.
• Battery level indicator shows remaining power at a glance.
• IPX4 water resistance protects against splashing from any direction.
• Impact-resistant up to 1 meter—built to survive drops and bumps.
• Lightweight at only 53 g (without batteries) for all-night comfort.

Specifications

• Light source: Cree™ XP-G3 LED
• Max luminous flux: 300 lm
• Max beam distance: 100 m
• Power source: 3 x AAA batteries (alkaline or Ni-MH)
• Max run time: 2 h 30 min (High), 25 h (Low)
• Water resistance: IPX4
• Impact resistance: 1 m
• Housing material: Durable ABS plastic
• Weight (without batteries): 53 g

Tips

For extended use, keep a spare set of AAA batteries handy. The red light mode is excellent for reading maps or working in close quarters without disturbing others. To activate the hidden SOS mode, press and hold the button for 3 seconds.