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Auto Darkening Welding Helmet WH8-WE50

Welding Helmet

Auto Darkening Welding Helmet WH8-WE50

The best welding helmet with 5mm thinnest as well as extremely long service life 5000 hours auto darkening filter.

  • Auto-Darkening Welding Helmet WH8-WE50
  • Optical Class 1/1/1/2
  • Viewing Area 100 x 62mm /3.94" x 2.5"

introduction and advantage

ULTRA-SLIM Technology and Interchangeable with fixed shade

Compared with traditional welding helmet with a filter thickness of 9mm-10mm, this welding helmet uses advanced technology to reduce the filter thickness to 5mm and 100g weight. This significantly reduces the load on the head and improve comfort when wearing the helmet.

And with this ultra-slim 5mm thickness , it easy interchangeable with fixed shade mineral glasses to meet different working environment requirement and bring more convince to work and cost saving for new helmet purchase.

Advanced low power consumption, longer service life

Due to the use of advanced technology, optimized circuit design, and high-quality materials, the power consumption of this auto-darkening lens  has been greatly reduced, enabling it to operate for up to 5000 hours, which is 2.5 times longer than the industry average. This reduces the frequency of battery replacement and saves on battery replacement costs, providing users with a better experience.

Good for Low-current TIG Welding Applications

The auto-darkening filter has been specifically engineered for use in low-current TIG welding applications, providing welders with the ability to perform TIG welding at 2A without any flickering or distractions. This advanced technology ensures that welders have clear visibility and protection throughout the entire welding process, allowing them to work precisely and safely without the risk of eye damage from flashes of light. Our filters are the perfect choice for anyone who needs to perform TIG welding at a low current, offering unparalleled performance and protection for your eyes. 

Auto Darkening Welding Helmet WH8-WE50-1zx8

Technical Parameter

Auto-Darkening Welding Helmet




Optical Class


Viewing Area

100 x 62mm /3.94" x 2.5"

Cartridge Size

133x114x5mm/5.24" x 4.5" x 0.2"

UV/IR Protection

Permanent Shade DIN 13

Light State

Shade DIN 4

Dark State

Variable Shade 5-8/9-13




Shade DIN 4

Sensitivity Control


Reaction Time (swithing time)

0.0001 sec

Delay Control (Time from dark to light)


Digital Display


Battery Type

Built in

Solar Cell


Power On/Off

Fully Automatic

TIG Rating



EN379 CE/ANSI Z87.1/CSA Z94.3