YESWELDER Large Viewing Screen 3.93"X3.66" True Color Solar Power Auto Darkening Welding Helmet, 4 Arc Sensor Wide Shade 3/5-9/9-13 for TIG MIG Arc Weld Grinding Welder Mask LYG-M800H

Q: What shade setting should I put it on to arc weld thank you

It depends on what Voltage/Amperage you set your machine on. Keep in mind that a lower/brighter shade setting means the bright arc will wash out details and you won't able to see well. On the other hand, too dark will wash out the puddle and you can't see where you're going. It's also about comfort and if you want to see more puddle or more of the arc.

Q: What's the difference in fit between eh-091x and the lyg-m800h? any performance differences?

The screen of EH-091X is larger then M800H, the materil of EH-091X is PA,the M800H pp

Q: Why won’t my helmet stay dark while tig welding? sensitivity and delay are maxed out, set to weld, fresh battery. why won’t it stay dark?

I had the same issue and wasn’t able to get it to work. Constant flicker or just not darkening at all. I think the arc sensors just aren’t sensitive enough for low amp tig. I gave up and bought a miller

Q: Is there a warninty on this helmet if they send a defected helmet? Becuase i noice some of the pictures

Hi. I don't know if there is warranty on it because I have not looked into it and have not tried the helmet yet. All I can say for now is that I received the helmet like 2 or three days after ordering it so that was really fast shipping and that's great. I received the helmet on Mar 13th, 2020 and I can send the helmet back if I have any problems with it up until May 31st. So almost 2.5 months to try it and find out if it suits you. All I can say that this helmet is very comfortable and I love it compare to what I can buy on the market for way more expensive and not even as nice. So there you go. I would not hesitate to recommend this helmet for now eventhough I have not tried it yet. Hope this helped you. GG

Product ID: 181232194

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Details

Brand
YESWELDER
Size
Viewing
Style
LYG-M800H
Colour
Black / Black
Item weight
998 g

⚡4 premium arc sensors for instant darkening

☀️Solar-powered with replaceable lithium battery

🖥️3.93"x3.66" ultra-wide viewing screen

Description

⚡ Weld smarter, see clearer, work longer — the future of welding is here!

WORK LONGER WORRY LESS - 3000-hour battery life with solar assist keeps you powered through the toughest jobs.
COMFORT MEETS DURABILITY - Pivot-style headgear offers superior fit and fatigue-free wear during marathon welding sessions.
VERSATILE FOR EVERY WELD - Compatible with TIG, MIG, MMA, plasma cutting, and grinding—your all-in-one welding companion.
INSTANT PROTECTION ZERO DELAY - 4 arc sensors ensure lightning-fast auto-darkening response for maximum safety.
SEE EVERY DETAIL IN TRUE COLOR - 1/1/1/1 optical clarity delivers unmatched visual precision for flawless welds.

The YESWELDER LYG-M800H welding helmet features a large 3.93"x3.66" true color viewing screen with 1/1/1/1 optical clarity, powered by a replaceable lithium-ion battery and solar cells for up to 3000 hours of use. Equipped with 4 premium arc sensors, it provides instant auto-darkening protection across a wide shade range (3/5-9/9-13). Designed for TIG, MIG, MMA, plasma welding, and grinding, it combines superior comfort with a pivot-style headgear for professional-grade performance.

Specifications

Manufacturer	Jingsu Mexin Optoelectronics Technology Co.Ltd
Part Number	LYG-M800H
Product Dimensions	31.75 x 20.07 x 24.77 cm; 997.9 g
Batteries	1 Lithium Ion batteries required. (included)
Item model number	LYG-M800H
Size	Viewing Size:3.94"X3.66"
Colour	Black / Black
Style	LYG-M800H
Material	PP
Power Source	Battery, Solar
Voltage	12 Volts
Item Package Quantity	1
Number of Pieces	1
Measurement System	English/Standard
Viewing area	3.9x3.7 in (100*93mm)
Included Components	1 x Replaced Lithium Battery, 1 x Storage Bag, 1 x Welding Helmet, 3 x Replacement Lens
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lithium Ion
Battery description	1 Lithium Metal batteries required. (included)
Average Battery Life	3000 Hours
Item Weight	998 g