• Special functions

    • Temperature Control system: keeps light from overheating so it can run brighter and longer
    • Red light: Helps to maintain night vision in the dark
  • IP-Class

    • IP68 - Fully Dust-proof and protection in full water submersion below 1 meter for more than 30 minutes

Height and Weight

  • Weight 79 g

Battery and Casing

  • Battery 1 x Li-ion 3.7V
  • Battery Capacity2 3.7 Wh
  • Water Resistance IP68
  • Rechargeable Y
  • Energy Management

    • Battery Indicator - it shows the current level of the battery
    • Charge Indicator - it shows the current charge status of the battery
    • Low Battery Warning - it warns you when the battery is low
    • Backup Mode - monitors charge level and activates low-power emergency safety light

    Rechargeable

    Did you know that conventional, disposable batteries can require up to 500 times more electricity to produce than they can release? By opting for rechargeable batteries, not only are you saving money in the long-run by reusing the same batteries, but you’re no longer throwing disposables away, which is a plus for Mother Earth.

Customer Reviews
5.0 Based on 1 Reviews
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RC
09/04/2023
Rebecca C.

Fantastic!

The HF4R Work is a fantastic headlamp. It is super easy to use. Low, medium, and high is all you need. This HF4R Work is also super lightweight. This makes wearing it all day a breeze. The headband also has a bit of silicone on it to decrease slipping on your head. A nice touch. If you are looking for a compact, lightwight headlamp, look no further. Buy one now!

Disruptive Innovators

Ledlenser, a German company, was started by two ingenious brothers enthusiastic about the idea of harnessing the power of LED technology and bringing light to the darkest of situations.

Meticulously Designed

Advanced German engineering are the core principles that guide our meticulous and intentional consumer centric design process to last a lifetime.

Ready and Able

Be ready and able in the darkest of work, home or outdoor situations. Be empowered and prepared to solve problems in the unknown and free to go further and explore.