This flashlight is a nice light weight flashlight that is waterproof. If you like suba diving this is the one for you. It's rechargeable so you don't have to worry about buying batteries all the time, you just charge it up for your dive and go. It's also small enough to carry in a tackle box to take with you fishing at night and won't have to worry about droping it in water and not having any light at night. It's good for a every day use in the house as well for those emergencies when the lights go out.