Sealey Auto Darkening Solar Powered True Colour Flip Up Welding PWH603Fully digital flip up welding helmet and true colour technology give the best possible welding and grinding experience. Featuring an auto darkening lens and separate clear grinding shield. For non welding tasks simply flip up the lens and flip back down when welding or cutting. Self locking in the upright position making non welding tasks easier. High quality variable shade 9 13 lens manufactured and tested to ISO 16321. Fully automatic switching from