Featuring white and red light plus a green laser, the O'Pen 3 Rechargeable Penlight from Olight gives you a full menu of useful illumination—and unlike most penlights, it's actually a functional pen. This aluminum-bodied implement has a 120-lumen white-light LED in its pocket clip along with a two-stage red LED for light that won't disrupt your night-acclimated vision. A bright green Class 3R laser is emitted from the top of the O'Pen, while the control switches are along the side, including the bolt-action style sliding switch on the side to deploy the pen. When it's time to recharge, simply plug the included USB-C cable into the hidden port for a full charge in about an hour.