http://tinyurl.com/mp4ufhn<P>Hobart 770445 XVS Series Welding Helmet Blaze OrangeProduct Review<P> Click on the link for more reviews<P>Variable Shade 9-12<P>Reation Time 1/12,000-seconds.<P>Lens Sensitivity and Delay Controls<P>Replaceable 2 AAA Batteries<P>Meets ANSI Z87.1-2003 Standards<P>
