SureFire X300 Ultra Series LED WeaponLights with TIR Lens<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"> Special off-white high-performance LED produces 600 lumens， biased in the yellowish-green spectrum optimal for human vision </span></li><li><span class="a-list-item"> Precision TIR lens creates a smooth， tight beam with enough surround light for peripheral illumination </span></li><li><span class="a-list-item"> Integral， ergonomic one-finger ambidextrous momentary - and constant -on switching </span></li><li><span class="a-list-item"> Integral aluminum T-slot mounting system offers rock-solid attachment to railed hand guns and long guns equipped with MIL-STD 1913 rails </span></li><li><span class="a-list-item"> Construction: High-strength aerospace aluminum with Mil-Spec anodizing; coated， tempered window </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41riqxvcWrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pVkwoTISL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31qpbrhckHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41uV99CNqYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/01xbQLdh40S.png" noproxy>