LHKNL Headlamp 2-Pack Review: Ultra-Light, Rechargeable and Hands-Free With a Wave Sensor

A headlamp is one of those tools you don't appreciate until both hands are full and the light is fading. The LHKNL Rechargeable LED Headlamp 2-Pack gives you two very light, rechargeable lamps with a motion sensor, a red light and eight modes, for about the price of one from a big outdoor brand.

Here's what they do well, where they're limited and how to get the best from them.

Who it's for

• Campers and hikers who want a spare, or one for each person.
• Dog walkers and runners out before sunrise or after dark.
• Homeowners who need light for repairs, the attic, the breaker box or a power cut.
• Parents. The band adjusts to fit children as well as adults.

What we liked

• Two in the box. One for the car and one for the house, or one each on a camping trip.
• Very light. At 1.87 ounces, you barely feel it, and it doesn't bounce when you run.
• Rechargeable. The 1500 mAh battery charges by USB, so there are no AAAs to buy.
• Works while charging. Plug it into a power bank and keep using it.
• Motion sensor. Wave a hand in front of the lamp to turn it on or off, useful when your hands are dirty or gloved.
• Long-press off. Hold the button for three seconds to switch off from any mode, without cycling through all of them.
• Eight modes. Main and side beams at two strengths, a red beam and a red SOS strobe.
• Tilting head. The lamp angles through 60 degrees, so you can point the beam at the trail or your hands.
• Battery indicator so you know when to recharge.
• IPX4 rated for rain and splashes.

What could be better

• IPX4 is splash protection only. Don't submerge it or wear it swimming.
• Built-in battery. You can't swap in fresh cells in the field. Carry a power bank on longer trips.
• Brightness claims are vague. The listing doesn't give a tested lumen figure. Expect plenty of light for camp, walking and chores, but not the reach of a premium trail lamp.
• The sensor can trigger by accident if something passes close to the lamp. Use the standard button mode when working in tight spaces.
• High mode drains the battery faster. Use the low settings to make a charge last.
• Lightweight plastic body. It's built for convenience, not for hard knocks.

Key specs explained

• 1500 mAh: the battery capacity; larger numbers mean longer run times.
• IPX4: protected against splashing water from any direction.
• Red light: preserves your night vision and is less disturbing to others in camp.
• SOS strobe: a flashing signal mode for emergencies.

Tips for getting the most out of them

1. Charge both lamps fully when they arrive, and top them up every few months.
2. Use red light inside a tent to avoid dazzling everyone.
3. Tilt the lamp down when talking to people.
4. Keep one in the car glovebox for breakdowns.
5. Switch off sensor mode before packing it, so it doesn't turn on in your bag.

Frequently asked questions

Q: Are both headlamps included? Yes, this is a pack of two.

Q: Can I use it in the rain? Yes, IPX4 covers rain and splashes.

Q: Will it fit a child? The elastic band adjusts for kids and adults.

Q: Can I use it while it's charging? Yes.

Should you buy it?

For everyday tasks, camping and emergencies, this two-pack is excellent value: light, rechargeable and easy to use. Serious night hikers and climbers may want a more powerful, more rugged lamp. For most households, having two of these charged and ready is exactly what's needed.

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