There are a couple things we like to see in a flashlight. First, it’s a huge plus if it’s rechargeable. Second, it has to be bright. What man doesn’t like having the brightest light in camp? The Fenix RC40 has both of these features covered. This flashlight blasts out 3500 lumens on it’s highest setting and comes with a 7.4 volt built in rechargeable battery. The RC40 is also waterproof up to 2 meters for 30 minutes. If you are looking for a well built, bright, flashlight look no further. This one will not disappoint.