Ledlenser MH4 Head Torch - Black

The Ledlenser MH4 offers a maximum output of 400 lumens with a high-powered white LED and a second...

Best current price£44.99from eBay

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eBayLedlenser MH4 - Rechargeable LED Head Torch, Super Bright 400 Lumens Headlamp, W
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£44.99
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Total Fishing TackleLed Lenser White/Light/Black - Mh4 Headtoch
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£49.99
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B&QB&Q - Mh4 Rechargable 400 Lumen Dual Power Source Inc Red Light Led Head Torch For Outdoors Camping And Fishing
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£74.95
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Mountain WarehouseMH4 Rechargeable Outdoor LED Head Torch -
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£74.95
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Mountain Warehouse - UKMH4 Rechargeable Outdoor LED Head Torch -
Free delivery in 1–3 days
£74.95
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Product Information

Full details

The Ledlenser MH4 is a versatile, high-output head torch designed for outdoor enthusiasts, campers, and hikers who need a reliable, hands-free lighting solution. Delivering up to 400 lumens with a dual-power system that accepts both rechargeable and alkaline batteries, it offers excellent flexibility for extended trips. While its IP54 water resistance rating makes it durable against light rain and dust, it is not fully waterproof, so care should be taken during heavy downpours or submersion.

All features

ColourBlack
Model Part Number502151
BrandLedlenser

Extended Product Information

FAQs

Is the Ledlenser MH4 waterproof?

It has an IP54 rating, which means it is protected against dust and water splashes from any direction. It is not designed to be submerged in water.

Can I use standard AA batteries?

Yes, the MH4 is designed to run on either the included 14500 rechargeable battery or a standard AA alkaline battery.

How long does the battery take to charge?

The included rechargeable battery takes approximately 2.5 hours to fully charge via the magnetic charging system.

How do I switch to the red light?

You can toggle through the light modes using the control buttons on the lamp head until you reach the red-light setting.

What is the maximum beam distance?

The Ledlenser MH4 has a maximum beam distance of 180 meters.

Can I adjust the angle of the light?

Yes, the head torch features a 60-degree swivel mechanism that allows you to tilt the lamp head to your preferred angle.

Troubleshooting

The light is dim or not turning on

Check if the battery is inserted correctly and ensure it is fully charged. If using an AA battery, replace it with a fresh one.

Magnetic charger is not connecting or charging

Ensure there is no debris on the magnetic contacts on the torch or the cable. Clean with a soft, dry cloth.

The light beam is flickering

Ensure the battery cap is tightened securely and there are no obstructions in the battery compartment.

Pros and Cons

Pros

  • Versatile 2-in-1 design converts from headlamp to handheld light
  • Dual power flexibility with rechargeable and standard AA battery support
  • Easy one-handed focusing mechanism
  • Integrated red light mode for night vision preservation
  • Lightweight and comfortable for extended wear

Cons

  • IP54 rating is water-resistant, not fully waterproof
  • Requires specific magnetic cable for recharging the included battery
  • CRI of 70 is standard but may not be ideal for tasks requiring high color accuracy

Setup, Compatibility & Care

To set up your MH4, first ensure the battery is seated correctly. When using the included 14500 rechargeable battery, attach the magnetic charging cable to the base of the lamp head until the indicator lights up. The unit is compatible with any standard AA alkaline battery if you are on the go and lack a power source. To adjust the focus, rotate the lens bezel with one hand while the lamp is secured on the headband. To maintain your torch, wipe the exterior with a damp, soft cloth to remove dust or mud. Avoid using harsh chemical cleaners, as these can degrade the plastic housing. Since the device is IP54 rated, it is splash-proof, but you should dry it thoroughly after use in damp conditions to prevent moisture buildup near the contacts.

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