Going out to explore the hole, is the flashlight with zoom better than the flashlight without zoom?

Personally, I think it's best to bring a zoom flashlight when going out to explore the hole, because the zoom flashlight can change the size of the aperture, because we should always pay attention to the situation around the hole when exploring the hole, so we need a flashlight with strong floodlight. Lao lang's flashlight is a good choice, although it is not as strong as the zoom flashlight, and it is not easy to see things around. However, the light concentration is relatively strong, and the light emitted is relatively bright, each with its own shortcomings.