Miller Electric™s Dynasty 200 AC/DC TIG/Stick and Maxstar 200 DC TIG/Stick power sources now feature Blue Lightning technology for consistent, reliable high-frequency arc starting from 200-amp to micro-thin, 1-amp applications. The operator enters the chosen tungsten size, from 0.020- inch to 0.125-inch, and Blue Lightning sets the optimal starting parameters. The Dynasty 200 now features advanced AC waveforms to optimize arc characteristics for various applications and operator preferences. Depending on the waveform selected, users can tailor the arc for such characteristics as a hard, driving arc, a smooth, soft arc with good puddle control and wetting action, or a punch of peak amperage with minimized overall heat input to reduce distortion. For more information visit www.millerwelds.com or call (800) 4A-MILLER.