| Product name | Auto-darkening Welding Helmet | 
| Dark State | Shade DIN 9-13 | 
| Shade control(dark) | DIN9-13 stepless adjustment | 
| Switching time | 1/25000S | 
| Delay time | 0.2-1.0s can be selected | 
| UV/IR protection | DIN16 | 
| Sensitivity control | Low or high can be selected | 
| Power supply | Solar cells & Inner Lithium Battery | 
| Power on/off control | Fully automatic | 
| Operating Temp | -5ºC to +55ºC | 
| Helmet Material | PP | 


