![I have a Lincoln auto darkening helmet but it only goes dark half the time. I've messed with min and max sensitivity, ambient light, time of day etc but overall really disappointed. I have a Lincoln auto darkening helmet but it only goes dark half the time. I've messed with min and max sensitivity, ambient light, time of day etc but overall really disappointed.](https://i.redd.it/i-have-a-lincoln-auto-darkening-helmet-but-it-only-goes-v0-9240bcehrbua1.jpg?width=3024&format=pjpg&auto=webp&s=464744d0ec95b1b886d09c3faa3e54605f513857)
I have a Lincoln auto darkening helmet but it only goes dark half the time. I've messed with min and max sensitivity, ambient light, time of day etc but overall really disappointed.
![AmeriArc 2x4 Auto-Darkening Welding Helmet Lens Variable shade 5-13, Clear Dark Lense, Autodarkening : Amazon.co.uk: DIY & Tools AmeriArc 2x4 Auto-Darkening Welding Helmet Lens Variable shade 5-13, Clear Dark Lense, Autodarkening : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61GtLY2jtCL.jpg)
AmeriArc 2x4 Auto-Darkening Welding Helmet Lens Variable shade 5-13, Clear Dark Lense, Autodarkening : Amazon.co.uk: DIY & Tools
![TX600C Welding Helmet Lens, Welding Lenses auto Darkening Lincoln Welding Helmet Solar Battery Solar Panel Auto Darkening Filter Shade Eyes Goggles with Sensitive Arc Sensor for Welders : Amazon.co.uk: DIY & Tools TX600C Welding Helmet Lens, Welding Lenses auto Darkening Lincoln Welding Helmet Solar Battery Solar Panel Auto Darkening Filter Shade Eyes Goggles with Sensitive Arc Sensor for Welders : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51gsSyCkuUL.jpg)
TX600C Welding Helmet Lens, Welding Lenses auto Darkening Lincoln Welding Helmet Solar Battery Solar Panel Auto Darkening Filter Shade Eyes Goggles with Sensitive Arc Sensor for Welders : Amazon.co.uk: DIY & Tools
![Lincoln Electric Auto-Darkening Welding Helmet with Variable Shade Lens No. 9-13 (1.73 x 3.82 in. Viewing Area), Galaxis Design K4438-1 - The Home Depot Lincoln Electric Auto-Darkening Welding Helmet with Variable Shade Lens No. 9-13 (1.73 x 3.82 in. Viewing Area), Galaxis Design K4438-1 - The Home Depot](https://images.thdstatic.com/productImages/25a6f2b4-c108-4f31-920e-0da060ccd5d9/svn/lincoln-electric-welding-helmets-k4438-1-64_300.jpg)
Lincoln Electric Auto-Darkening Welding Helmet with Variable Shade Lens No. 9-13 (1.73 x 3.82 in. Viewing Area), Galaxis Design K4438-1 - The Home Depot
![LINCOLN ELECTRIC 2x4 C-Series Auto-Darkening Welding Lens Variable Shade 8-13 KP3775-1 : Amazon.co.uk: DIY & Tools LINCOLN ELECTRIC 2x4 C-Series Auto-Darkening Welding Lens Variable Shade 8-13 KP3775-1 : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51U8Zn77BlL.jpg)
LINCOLN ELECTRIC 2x4 C-Series Auto-Darkening Welding Lens Variable Shade 8-13 KP3775-1 : Amazon.co.uk: DIY & Tools
![Lincoln Electric Auto Darkening Variable Shade Red Welding Helmet in the Welding Helmets department at Lowes.com Lincoln Electric Auto Darkening Variable Shade Red Welding Helmet in the Welding Helmets department at Lowes.com](https://mobileimages.lowes.com/productimages/622fc0dc-16e1-40cd-a3c6-9575af43728f/09336836.jpg?size=pdhism)
Lincoln Electric Auto Darkening Variable Shade Red Welding Helmet in the Welding Helmets department at Lowes.com
![LINCOLN ELECTRIC 2x4 C-Series Auto-Darkening Welding Lens Variable Shade 8-13 KP3775-1 : Amazon.co.uk: DIY & Tools LINCOLN ELECTRIC 2x4 C-Series Auto-Darkening Welding Lens Variable Shade 8-13 KP3775-1 : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51U8Zn77BlL._AC_UF894,1000_QL80_.jpg)