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A head torch is a small torch that is worn on the head with a strap or band. It allows for hands-free illumination, making it useful for activities such as hiking, camping, or working in the dark.

The main benefit of using a head torch is that it leaves your hands free for other tasks, such as cooking or setting up camp. It also provides a focused beam of light that can be directed wherever you need it, without having to hold a torch.

There are a few key features to consider when choosing a head torch, including the brightness of the beam, the battery life, the weight and comfort of the headband, and any additional features such as waterproofing or adjustable beam angle.

Lumens and watts are both measures of brightness, but they measure different things. Watts are a measure of the amount of power a bulb uses, while lumens are a measure of the amount of light it produces. A higher wattage does not necessarily mean a brighter bulb, as newer LED technology can produce more lumens with less wattage.

The battery life of a head torch can vary depending on the brightness setting and the type of battery used. Some head torches may only last a few hours on high power, while others can last for over 100 hours on low power. It's important to check the specifications of the head torch to see what type of battery it uses and how long it can be expected to last.

Some head torches are designed to be waterproof or water-resistant, meaning they can be used in wet conditions without being damaged. It's important to check the specifications of the head torch to see what level of waterproofing it has and whether it is suitable for the conditions you plan to use it in.

Yes, head torches can be a useful tool for runners who want to see where they are going in low-light conditions. Look for a head torch that is lightweight, comfortable to wear, and has a bright beam that can be adjusted as needed.

The cost of a head torch can vary depending on the features and quality of the product. Basic models can cost as little as 拢10, while more advanced models with high lumens, long battery life, and additional features can cost over 拢100.