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Availability:
Only 5 left in stock, order soon!
Arrives
Friday, Mar 27
Recently Viewed
Color: Medieval
Style: Helmet
Features
- Industry Leading Optics - 4C Lens Technology, 1/1/1/1 optical clarity, and extra large 12.5 sq. inch viewing area
- All Day Comfort - Innovative X6 headgear distributes weight, reduces pressure, and optimizes balance
- Increased Productivity - External low profile grind control
- Professional Versatility - Optimized performance for all welding/cutting processes and environments
- Industry Leading 5 Year hassle free warranty
Description
Auto Darkening Welding Helmet
Brand: Lincoln Electric
Size: Large
Style: Helmet
Color: Medieval
League: MMA
Brand: Lincoln Electric
Size: Large
Style: Helmet
Color: Medieval
League: MMA
Item Weight: 22 Ounces
Material: Nylon
Closure Type: Double Ring
EU Spare Part Availability Duration: 5 Years
Number of Items: 1
Manufacturer: Lincoln Electric
Model Name: Lincoln Electric VIKING 3350 Medieval Welding Helmet
UPC: 015082865805
Product Dimensions: 13 x 11 x 10 inches
Item Weight: 1.38 pounds
Department: unisex-adult
Item model number: K4671-4
Batteries: 1 Lithium Metal batteries required. (included)
Date First Available: September 29, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Code Red
Style: Helmet
I did a lot of research, and results indicate from reviews to not even think about other auto-darkening helmets - and for this helmet, those reviews are spot on (correct). Stay away from Harbor-Freight, YesWelder, even Miller Digital Elite 2.0, etc. I'm not stating this Lincoln is better than Miller Digital Elite 2.0, but rather for the weekend DiYer, this is your go-to helmet for Flux-Core, MiG, etc. As soon as I opened the box, I set the shade to 10 (for thin sheet metal flux core), and set the lag-time for becoming clear (after the arc distinguishes) to short "S", and went to the garage and fired up the new Lincoln 90-iFC flux core welder (110 Volts AC). Before I struck the arc, the lens was very clear. Once I struck an arc, the lens auto-darkened within 1/25,000 seconds, which is 200 times faster than the human "look away" reflex time when accidentally looking at the sun (1/125 second). The look-away reflex is a natural response built into the eye (central nervous system) from preventing retinal burns and burning the eyes out from bright lights. Amazingly, the arc appears very small and is not inflated like cheap lenses will do. The diameter of the visible arc during flux core (0.035 Lincoln flux wire) on 1/8" steel was about 1/8", so very small. As a result I could run a small bead like a micro-surgeon. The color of the arc is a blue-white color, and the small molten bead looks like liquid mercury, so there's no messing up on whether the bead is gluing together both side of the lap or butt being welded. The helmet's very comfortable when tightened around my head with a Lincoln do-rag on - yes, you need a do-rag for flux core, since it's spatter on steroids - everywhere. Be sure to wear long sleeve shirts - no matter how hot it is outside, as well as pants, and full suede gloves. The bright arc releases a lot of UV, which has proven to be a strong carcinogen - we're talking BCC (basal cell carcinomas) and other skin melanomas. Basically, the skin cancers that result in a horrible death - so don't be a fool.
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Reviewed in the United States on April 19, 2024 by wtrks2e
Color: Motorhead
Style: Helmet
Great quality. Very happy with it.
Reviewed in the United States on January 23, 2026 by shackman
Color: Motorhead
Style: Helmet
Two of our three grandsons love these helmets, They find that the color of the welding picture is more true and still protects their eyes! The view out of them is noticeably larger which helps both lay better looking welds !
Reviewed in the United States on September 29, 2025 by Ralph
Color: Mojo
Style: Helmet
First off let me say that the true color display is a real game changer for me, being able to see the area and weld pool in more realistic (not just green) colors is fantastic. AND the larger viewing screen area - that's just phenomenal. The new headgear is extremely comfortable and has great adjustability to get the fit just right for you. Scratch covers for the front and inside are super easy to replace and it comes with several of both. The carry bag is nice because now I'm not storing my helmet in a plastic bag anymore and it is easy to carry backpack style if you are going somewhere. I won't say it's made me a better welder but being able to really see what's going on in the weld, around the weld makes it SO MUCH EASIER to correct and keep a good weld going than is has been for me in the past. Technology certainly has improved welding helmets. And I feel like my eyes are protected, super fast switching, NO distorting in the view at all, and adjustable hold times so you are not getting flashed by still red hot metal. Thinking about buying one for our son if he decides he wants to get into welding more.
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Reviewed in the United States on September 9, 2024 by Wilbur Covalt
Color: Matte Black
Style: Helmet
fit is great, view is great, sure is nice to be able to see clearly when welding
Reviewed in the United States on January 24, 2026 by DD
Color: Matte Black
Style: Helmet
Works great and good quality what can you say it’s a Lincoln
Reviewed in the United States on February 8, 2026 by Dan G
Color: Matte Black
Style: Helmet
Welding hood is great. clear. Not disappointed. Always used huntsman or Miller before buying this after using a coworkers in a pinch for 10 minutes.
Reviewed in the United States on October 25, 2025 by william ranney
Color: Hot Rodders
Style: Helmet
This is a very nice Helmet very comfortable. There’s so many features making the job a lot easier and faster the auto adjust is very nice the head band is extremely comfortable this is a must have if you don’t already have. Lincoln electric did a very nice job producing this model. On the plus side Amazon had the cheapest price I could find even the company I work for which gets price breaks ordering from company’s like miller and Lincoln couldn’t beat the Amazon price for this helmet I’m very happy
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Reviewed in the United States on July 2, 2025 by Cal Myers