LEDlenser P4R Core Flashlight 200 Lumens

"Brightness and longevity are very important with this pen lamp. The P4R Core shines for its size with a light output of 200 lumens and has a removable rechargeable battery with micro-USB interface for eco-friendly charging. It offers a slim, lightweight design with tailcap switch and pocket clip. The Ledlenser patented Advanced Focus System provides precise light in spot or flood. LED LED Configuration - 1 x Power LED Luminosity - MAX 200 lm - MIN 15 lm Lighting Range - MAX 90 m - MIN 15 m Battery Duration - MAX 25 h - MIN 1.5 h Battery and Casing Battery - 1 x Li-ion 3.7V Battery Capacity - 600 mAh Water Resistance - IP54 Rechargeable - Yes Height and Weight Length (defocused) - 150 mm Head Diameter - 15 mm Weight - 55 g"