I like this flashlight because its really bright, exceptionally bright tbh, there are 5 lighting modes: low, medium, high, strobe and sos hopefully never have to use one of them. It is water resistant which is a big bonus for me as i will use it most of them time outside walkingthe dogs. Little bit bigger than i thought but it's not a problem, very sturdy and durable case/body, easy to use especially when your wearing thick gloves. Definitely a must have even if you keep it as an emergency light.