Ledlenser H21R Head Torch 2026
Brilliant performance under extreme conditions, the H21R is designed for high-intensity sports on land and water, as well as demanding professional use where ultimate illumination is a necessity such as for railway maintenance or search and rescue missions. This powerful head torch delivers reliable illumination across a wide range of scenarios - whether revealing obstacles on a downhill mountain bike ride in the dark, guiding safe passage on a boat in poor visibility, or lighting up vast tunnels and railway tracks with ease.
In spot mode, it can also serve as a powerful signal on water or in the air, while the homogeneous flood beam helps uncover the finest details up close, from barnacles on a boat anchor to minor technical faults on train machinery.
To ensure optimal lighting at all times, the innovative Adaptive Light Beam automatically adjusts brightness and focus for seamless, hands-free operation. For those who prefer manual control, the enhanced Digital Advanced Focus System allows smooth switching from flood to spot beam using the two control buttons, adapting effortlessly to any range or task.
The H21R also offers red light to help preserve night vision, green light for wildlife observation and blue light to make liquids easier to spot, while the optional red rear light and reflective headband provide added visibility. Its powerful battery can also be used while charging, ensuring dependable performance throughout long shifts and extended adventures, while the rear-mounted battery pack delivers balanced weight distribution for greater comfort.
The H21R can be securely mounted to a helmet using the included accessories, and the Ledlenser Connect App enables remote control and personalisation for added convenience. When not in use, the enclosed hard-shell case keeps the head torch safe and protected during storage and transport.
Incorporating recycled materials and backed by a seven-year with registration warranty for complete peace of mind, the H21R is designed with a brighter future in mind for everyone.
Light Functions
- Low Power 40 lumens, 40 meters for 90 hrs
- Mid Power 900 lumens, 180 meters for 8 hrs
- Standard Power 3500 lumens, 380 meters for 3 hrs
- Boost Mode 10,000 lumens for 400 meters, a short burst of maximum power for when you need it most
ENDLESS BENEFITS:
- Adaptive Light Beam - automatically adjusts brightness and focus for seamless, hands-free operation
- Digital Advanced Focus System - smooth switching from flood to spot beam using the two control buttons, adapting effortlessly to any range or task
- Ledlenser Connect App - enables remote control and personalisation of light settings for added convenience
- Multi-Lens Technology - advanced lens system delivers optimised beam quality across all light modes
- Red, green and blue light modes - red light helps preserve night vision, green light aids wildlife observation and blue light makes liquids easier to spot
- Optional red rear light and reflective headband - provides added visibility to others in low-light conditions
- Universal helmet mounting - securely mounts to a helmet using the included outdoor helmet mount kit
- Exclusive hard-shell case - keeps the head torch safe and protected during storage and transport
- Directable light - ability to angle the light beam up or down (within 90°) for maximum illumination flexibility
- Flicker-free light - prevents a strobe effect, for example on fast moving machinery
- High water and dust resistance - rated IP67, ideal for use in wet or dusty environments
- Overhead headband support - side and overhead strap design with rear-mounted battery pack for balanced weight distribution and greater comfort
- Temperature Control System - regulates output to protect the unit and maintain reliable performance
- Charges while in use - the powerful rechargeable battery continues to operate even while charging via USB-C, ensuring dependable performance throughout long shifts and extended adventures
- Battery status indicator - indicates how much charge is still left in the battery
- Charging indicator - indicates when battery is fully charged during recharging
- Low Battery warning - allows user time to recharge before power runs out
- Memory Function - retains your last-used light setting for next time
- Transport Lock mode - prevents accidental battery drain if switch is inadvertently depressed whilst in transit
- Backup Mode - provides a reliable failsafe light source if needed
- Reflective, detachable headstrap - can be removed and washed, positioned at the back of the head for balanced weight distribution
- Sustainable materials - contains recycled materials as part of Ledlenser's commitment to a brighter future
SPECIFICATIONS:
- Weight (incl. batteries): 530g
- Head movement angle: 90°
- Battery capacity: 3500mAh
- Time to full charge: 210 minutes
- Drop test: 1.5 meters
- IP Class: IP67
- Working temp range: -20 to +40
- No. of LEDs: 6
- LED colour: Cool White
- Colour temp: 6000k to 7500k
- Colour rendering index: 70
INSIDE THE BOX:
- 4x rechargeable 18650 Li-ion battery pack
- USB-C charging cable
- Extension cable
- Hard-shell case (Type B)
- Universal outdoor helmet mounting kit
WARRANTY:
Standard warranty period of 2 years which can be extended by a further 5 years with online registration. An industry leading warranty that covers defects in manufacturing, up to 7 years. Be confident that we stand behind the craftsmanship and quality of our products.
