Fenix Flashlights TK16 XM-L2 U2 Rechargeable LED Tactical Flashlight， Black， 1000 lm TK16L2BK<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Aircraft-grade Aluminum </span></li><li><span class="a-list-item"> Uses Cree XM-L2 U2 LED with a lifespan of 50，000 hours </span></li><li><span class="a-list-item"> Powered by one 18650 rechargeable Li-ion battery or two 3V CR123A Lithium batteries </span></li><li><span class="a-list-item"> Digitally regulated output maintains constant brightness </span></li><li><span class="a-list-item"> Reverse polarity protection， to protect from improper battery installation </span></li><li><span class="a-list-item"> Anti-roll， slip-resistant body design </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/414FVgsSirL.jpg" noproxy>