JETBeam TCR10 Titanium Alloy XM-L2 CREE LED Flashlight (Ten year anniversary edition), AA Extender tube with EdisonBright CR123A Lithium Battery and EdisonBright AA battery Aircraft-grade titanium body with stainless steel clip (titanium coating) clip Easy access to 3 levels of outputs with originated magnetic ring dimming technology Police warning with alternating red, blue and white light strobe. Colorful lighting with red and blue available The latest Crystal Coating Technology along with Precision Digital Technology provides Bonus AA Extention tube, EdisonBright AA Alkaline & CR123A Lithium batteries included.