100W (2.65VAC) Power unit with Infinitely Variable Output control, Pilot light, 1 AMP Circuit Protection & Heavy-duty aluminum case, 220V. Auto-switching, cradle-type On-Off switch increases productivity. Durable, User-friendly hand piece with four foot (1.22m) AWG 14-2 HPN cord set. Various types of elements available, including flat blade. Integrated stop mechanism provides for strip length ranging from 1/8" to 1-1/2" (3.18 to 38.10mm).