LED Headlamp Rechargeable USB, Super Bright 600 Lumen Headlamp with 230° Sensor, 4 Light Modes and IPX4 Waterproof - Perfect for Expeditions, Fishing and Running [Energy Class A]
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- Brightness: The headlamp should be bright enough to illuminate your surroundings and provide you with clear vision. Brightness is measured in lumens and should be between 100 and 500 lumens, depending on the intended use.
- Battery life: Battery life is an important factor when choosing a headlamp. Depending on the amount of use, the battery life should be between 5 and 10 hours. It's also important to consider whether the lamp has replaceable or rechargeable batteries.
- Waterproofness: If you plan to use the headlamp outdoors or in the rain, it's important that it's waterproof. The IPX rating indicates how well the lamp is protected against water. An IPX4 rating is sufficient to withstand light rain showers.
