Grinding/cutting shade allows the user to set up from shade 5-9 for all types of non welding applications. 4 arc sensors provide for fast. 08ms transition to you shade 9-13 welding shades. Powering the ultraview welding helmet is a solar charge CR2450 battery to provide increased battery life.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welding Protective Gear\Welding Helmets". The seller is "adrmac_6182" and is located in this country: US. This item can be shipped to United States.