This is pretty basic stuff, but one of the most important pieces of equipment a ghost hunter can own is a flash light. It’s the one tool you take everywhere, and it gets used during the entire duration of a hunt, so choosing a good one is important.
I try to stick to name brand flash lights. Even though you pay a little more for them, they sometimes come with warranties and they hold up better then the cheap ones. I also prefer using flash lights with LED bulbs. They are just more powerful than the other ones and they last longer. Weight is another issue to keep in mind. A heavy light may be more sturdy, but carrying it around can get tiring. I personally like small, lightweight flashlights. They fit in pockets, can be attached to equipment with clamps and tape, and don’t get in the way.
Another popular trend in ghost hunting is flashlights that strap on to clothes or the person’s head. The idea is to free up the person’s hands, but I like being able to control the direction I’m shining a light in, and that only really comes with a handheld flashlight.
As minor as they seem, flashlights are important and incredibly useful pieces of equipment, so take the time to find one that suits you before you purchase one.