The all new LED Lenser P5 Core flashlight is small, lightweight and saves energy, making it one of the best flashlights you can find for everyday carry. Not even three ounces and running on just one AA battery, this amazingly bright flashlight produces a powerful 150 lumens! Even better, you can quickly focus those lumens for a far-out, power-spot, or close-up reading beam with just one hand. It's like a little spotlight for your pocket.