- Home
- Led Lenser MH5 - 400 Lumen LED Rechargeable Outdoor Series Headlamp
Led Lenser MH5 - 400 Lumen LED Rechargeable Outdoor Series Headlamp
It is estimated that about 70% of flashlight and headlamp failures can be attributed to corrosion damage caused by battery acid or battery gas.
Many lamp manufacturers use cheap contacts, with the result that in the contacts, a large part of the energy is converted into heat (voltage drop) and doesn't reach the illuminant.
So to keep this effect to an absolute minimum Led Lenser has hard gold plated all their conductive contacts to create quality that will last for decades.
The highest quality Led Lenser LED lamps with patented advanced lens and optics systems are used to produce the brightest beams available in today's market.
Light Functions
These settings are a pure, bright delight:
- Power - high light output for every situation
- Low Power - economical light for long battery life, glare-free reading and working
Switches
Turn, press or both - how to switch these Led Lensers on:
- Front Switch - a switch on the top of the headlamp so you can use one hand
Special functions
That special something about this Led Lenser:
- Advanced Focus System - single-handed adjustment of the focus to put light where it is needed
- Smart Light Technology
- Dual Power Source
- Rapid Focus
- Several fastening options thanks to metal clip on the lamp head
- Smooth swivel mechanism for precise light beam alignment
- Innovative mounting system allows for simple removal and positioning of the lamp head for maximum flexibility
- Rechargeable Li-ion battery and external charger. Compatible with standard AA alkaline batteries for back up operation
- Additional red-light LED - on the front side for preservation of night vision
IP-Class
Safety features of this Ledlenser:
- IP54 - Protection against water projected in powerful spray
Rechargeable
By using rechargeable batteries, you're not just protecting your wallet, but also the environment. Regular batteries, after all, require up to 500 times more electricity to produce than they can release themselves. Combined with the energy consumption for transport and storage, the CO2 emissions are huge.
![]() |
Power | 400 lm; 180 Metres; Run Time, 4 Hours |
Low Power | 20 lm; 40 Metres; Run Time, 35 Hours | |
![]() |
LED |
|
LED Configuration | 1 x Power LED | |
Luminosity1 | MAX 400 lm - MIN 20 lm | |
Lighting Range1 | MAX 180 m - MIN 40 m | |
Battery Duration1 | MAX 35 h - MIN 4 h | |
![]() |
BATTERY & CASING |
|
Battery |
1x Rechargeable Li-ion 14500 3.7V (Supports AA Alkaline Battery) |
|
Water Resistance | IP54 | |
Rechargeable | Yes | |
![]() |
HEIGHT & WEIGHT |
|
Head Diameter |
31 mm | |
Weight |
92 g |
- 1 x Led Lenser MH5 - 400 Lumen LED Rechargeable Outdoor Series Headlamp
- 1 x Rechargeable Li-ion 14500 3.7V battery
- 1 x USB Magnetic Recharge Cable
- 1 x Washable headband
- 1 x Instruction manual
Related Products

Led Lenser MH8 - 600 Lumen LED Rechargeable Outdoor Series Headlamp
$149.95
With your MH8 you can enjoy maximum flexibility, even in the wilderness. Thanks to the removable lamp head, it can be used as a headlamp or handheld light. The integrated lithium-ion battery can be charged quickly at home using the magnetic USB charging cable - or on longer trips without access to a power source, you can use conventional dispos...

Led Lenser Helmet Connecting Kit H
$24.95
With the Helmet Connecting Kit Type H from Led Lenser it is very easy to reliably mount compatible headlamps on helmets. Thanks to hook-and-loop straps, the system can be quickly, conveniently and flexibly attached to bicycle helmets and other helmets with ventilation slots. Alternatively, strong adhesive pads can be used. Thanks to the Led Lens...

Led Lenser H8R - 600 Lumen LED Rechargeable Headlamp
$151.50
Featuring 600 lumens of bright white light for up to 150 metres of vision the Led Lenser H8R rechargeable headlamp delivers an extremely bright output, providing plenty of illumination to get the job done throughout multiple light settings. Recharging the H8R is a breeze, the Eco-friendly and convenient cutting-edge battery technology provides ...

Led Lenser MH11 - 1000 Lumen LED Rechargeable Outdoor Series Headlamp with Bluetooth
$215.95
The rechargeable MH11 is the flagship of Led Lensers headlamp range. The MH11 will guide the way to your next destination and beyond, with powerful brightness and outstanding technology to support any low light activity. A Bluetooth connection with your smartphone means you'll be able to define personalised settings. In addition, the MH11 is equ...

Nitecore HC65 - 1000 Lumen LED Rechargeable Headlamp
$149.20
The Nitecore HC65 USB rechargeable headlamp adds even more power to the popular HC60 headlamp by adding secondary red and high CRI LEDs. Equipped with a primary CREE XM-L2 US LED, users will enjoy a 1000 lumen wide-angle output beam capable of a 120 yard throw useful for mid-range illumination activities like hiking, biking and camping. A high...

Led Lenser MH7 - 600 Lumen LED Rechargeable Outdoor Series Headlamp
$129.95
With your stylish MH7 you can enjoy maximum flexibility for all outdoor activities. Thanks to the removable lamp head, it can be used as a headlamp or handheld light. The integrated lithium-ion battery can be charged quickly at home using the magnetic USB charging cable - or on longer trips without access to a power source, you can use conventio...

Led Lenser H19R Signature - 4000 Lumen LED Rechargeable Headlamp
$419.95
The H19R Signature is the ultimate high-end headlamp for extreme outdoor adventurers. Portable light innovation and engineering. The fusion of an individually adjustable flood and spot LED light creates a truly unique light pattern. Thanks to the Ledlenser Connect App and Bluetooth remote control, the H19R Signature can easily be personalized an...

Led Lenser H7R Signature - 1200 Lumen LED Rechargeable Headlamp
$237.55
The H7R Signature is a versatile and powerful headlamp. Delivering smart light for a variety of demanding activities. It can easily be controlled and personalized on your smartphone via Bluetooth with the Led Lenser Connect App. The H7R Signature has continuous dimmability and focusability. This headlamp can be easily powered back up thanks to i...

Led Lenser H19R Core - 3500 Lumen LED Rechargeable Headlamp
$371.90
The Led Lenser H19R Core is the ultimate in portable light innovation and engineering. The unique Fusion Beam light pattern combines the power of two lenses and enables individually controllable flood and spotlight with intuitive operation. The H19R Core features a red light to preserve night vision, a swiveling lamp head and removable battery w...

Led Lenser H5R Core - 500 Lumen LED Rechargeable Headlamp
$144.00
The H5R Core is a compact, yet powerful headlamp. It's also a convenient portable lighting solution which defies almost any weather condition. This headlamp is practical and versatile, thanks to the Ledlenser patented Advanced Focus System, continuous dimmability and 160- degree lamp head rotation. The H5R Core can be charged easily with magneti...

Led Lenser H15R Core - 2500 Lumen LED Rechargeable Headlamp
$219.95
The H15R Core combines outstanding luminosity and clickless focusability. Long runtimes are guaranteed thanks to its powerful, removable battery with practical Magnetic Charging System. The Wheel Switch on the lamp head makes for easy operation and brightness control, while the lamp head itself rotates seamlessly so you can quickly direct light ...

Led Lenser H7R Core - 1000 Lumen LED Rechargeable Headlamp
$161.90
The H7R Core is a versatile specialist among headlamps. Powerful, durable and continuously dimmable. The Ledlenser patented Advanced Focus System allows you to easily transition light from a broad flood beam to a sharply focused long distance beam. The 130-degree rotating lamp head, quick magnetic charging and extreme dust and water protections...