The P2R Work Pen Light from Ledlenser is compact and lightweight. It has three light functions: power for high light output, mid power for medium light output, and low power for long battery life and glare-free reading and working. With the pocket clip, the pen lamp can be easily attached to the shirt or trouser, so it is always ready for use. The P2R Work comes with rechargeable battery, endcap switch, and the Ledlenser patented Advanced Focus System for efficient, precise flood and spot lighting.