The Ledlenser MH11 is the flagship model of the Classic MH Series — delivering 1,000 lumens with a 320-metre beam, Optisense Technology for automatic ambient light adjustment, Bluetooth smartphone control, RGB colour modes and a 3,200mAh battery with 100-hour low-power runtime. The detachable lamp head mounting system, Advanced Focus System and 120° pivoting head provide the maximum flexibility and beam control available in the MH range, and a carry pouch is included as standard.
The MH11 is an older generation product first released in 2018. Despite its age, it remains the most feature-complete model in the MH Series and its Optisense Technology — automatic ambient light adjustment — is a capability that distinguishes it within this series. For buyers specifically wanting Bluetooth control and Optisense within the MH Series format, the MH11 is the only option. For current generation Bluetooth control with higher output and more advanced optics, the current H-Series and HF-Series with Connect App compatibility are the recommended alternative.
Light Mode Range:
- Boost — 1,000 lumens / 320m beam / short burst
- Power — 750 lumens / 300m beam / 4-hour runtime
- Mid power — 300 lumens / 200m beam / 8-hour runtime
- Low power — 10 lumens / 30m beam / 100-hour runtime
- Blink, S.O.S., Strobe — signalling and emergency modes
- Red, Green, Blue — colour modes for specialist outdoor use
Endless Benefits:
- Optisense Technology — automatically adjusts light output based on ambient light conditions; increases brightness in darker environments and reduces it in brighter conditions for efficient, responsive illumination without manual adjustment.
- 1,000 lumens boost / 320-metre beam — the highest output in the MH Series; four brightness modes from 1,000-lumen boost to 100-hour low-power endurance.
- Bluetooth smartphone control — remote control and personalised settings via smartphone; the only MH Series model with Bluetooth capability.
- RGB colour modes — red for night vision, green for wildlife observation and fishing, blue for liquid and surface detection.
- 120° pivoting lamp head — the widest pivot range in the MH Series; direct the beam upward as well as downward for overhead task illumination.
- 3,200mAh battery / 100-hour low-power runtime — the highest capacity battery in the MH Series; charges via Magnetic Charge System USB-A cable.
- Stepless dimming — continuous brightness adjustment across the full output range.
- Innovative mounting system — lamp head detaches and clips to clothing and gear for hands-free non-headband use.
- Advanced Focus System with Rapid Focus — one-handed beam adjustment from flood to focused 320-metre spot.
- Smart Light Technology — programmable brightness profiles.
- Temperature Control System and Cooling Technology — sustained thermal management for consistent high-output performance.
- Transport Lock — prevents accidental activation during storage and carry.
- IP54 rated and 2-metre drop tested — water spray resistant for outdoor use.
- Pouch included — carry pouch supplied in the box.
Technical Specifications:
- Maximum output: 1,000 lumens (boost)
- Maximum beam distance: 320 metres
- Battery: Li-ion / 3,200mAh / 3.6V (included, replaceable)
- Head movement angle: 120° (stepless)
- IP rating: IP54 (water spray resistant)
- Drop tested: 2 metres
- Operating temperature: -20°C to +40°C
- Weight (with battery): 179g
- Head diameter: 40mm
- Materials: ABS / PC + ABS
- CRI: 70 / Colour temperature: 6,000K–7,500K
- Item No.: 500996
Compatible Accessories:
- 18650 Li-ion rechargeable battery 3,000mAh (item 501001)
- Li-ion direct USB rechargeable battery 2,500mAh (item 502595)
- Powerbank Flex3 (item 502126)
- Powerbank Flex7 (item 502125)
- Universal Mounting Bracket Type D (item 502052)
- USB Car Charger (item 0380)
- USB Adapter 2.4A (item 502271)
- Helmet Band Fixing Clip Type A (item 502313)
Inside the Box:
- Li-ion rechargeable battery (3,200mAh)
- Magnetic charging cable (USB-A)
- Carry pouch
