Nitecore TM06S Flashlight / Searchlight XM-L2 U3 LED -4000 Lumens w/FREE A&A Pen Compact and lightweight 4000 Lumens flashlight Utilizes four CREE XM-L2 U3 LEDs Uses four 18650 batteries for maximum runtime up to 560 hours Includes FREE Andrew &amp; Amanda Pen! ships out within one business day by Andrew-Amanda