WS-107 Solar Powered Auto Darkening Welding Helmet Weishi 15 Level UV Protection with Adjustable Sensitive / Dark States<br /><br />Main Features:<br />● Protect your eyes and face from spark， spatter and harmful radiation under normal welding conditions. <br />● With up to 15 degree high level UV protection， you will weld safely without damaging.<br />● Sensitivity time is adjustable.<br />● Permanent UV / IR protection.<br />● High definition protective filter.<br />● Response time (bright to dark): Less than 1/25000 seconds (normal temperature conditions).<br />● The turn time (dark to bright): 0.15s - 0.8s.<br />● The lithium battery is installed before delivery.<br /><br />    Specifications<br />General<br />  Model  : WS-107                                                  <br />                        Material  : PP                                                  <br />                        Special Function  : Protect                                                  <br />                        Light States: DIN4                                                  <br />                        Dark States: DIN9-13                                                  <br />                        UV Protection: 15 Levels                                                  <br />                        Working Temperature: -5 Centigrade-55 Centigrade                                                  <br />                        Storage Temperature: -20 Centigrade-70 Centigrade                                                  <br />                        Ultraviolet Transmittance: 313nm less than or equal to 0.00006 percent， 365nm less than or equal to 0.00006 percent                                                  <br />                        Infra Red Transmission: 780-1300nm less than or equal to 0.003 percent， 1300-2000nm less than or equal to 0.009 percent                                                  <br />                        Certificate: CE                                                  <br />                        Color  : Multi-Color                                                 <br />Size and Weight<br />  Product Weight   : 0.510 kg                                                  <br />                        Package Weight   : 0.570 kg                                                  <br />                        Product Size (L x W x H)  : 31 x 22 x 20 cm / 12.18 x 8.65 x 7.86 inches                                                  <br />                        Package Size (L x W x H)  : 32 x 23 x 21 cm / 12.58 x 9.04 x 8.25 inches                                                 <br />Packing List<br />  Package Contents: 1 x WS-107 Solar Powered Auto Darkening Welding Helmet， 1 x English Manual                                                 <br /><br /><br /><br />                                            <br />                       Product Safety Disclaimer: <br />We do not accept any responsibility or liability for misuse of this or any other product.  All our products are extensively tested to comply with rigorous and strict QC standards.  For certain products (e.g. toys， knives， etc.)， we recommend proper supervision as we cannot be held liable for misuse or accidents.<br /><br />                                                <br />