9 Personal protective equipment, namely, smoke hoods and escape hoods; safety helmets; bump caps in the nature of hard hats; welding helmets; eye protection, namely, protective eyewear; safety eyewear; safety goggles; safety spectacles; corrective eyewear; eyewear frames; eyewear cases; eyewear pouches; protective industrial face shields; protective industrial face guards; protective industrial visors; welding masks; protective industrial face masks; protective industrial masks for mouth and nose; respirators, for the prevention of accident and injury, not for medical use; respiratory masks, for the prevention of accident and injury, not for medical use; protective powered industrial respirators for the prevention of accident or injury; filters for respirators and respiratory masks for the prevention of accident or injury; exhalation valve guards for respiratory masks for the prevention of accident or injury; safety clothing, namely, clothing for protection against accidents, irradiation and fire; reflective and illuminated clothing, for the prevention of accidents; protective gloves, for protection against accidents, other than for medical use; safety footwear for protection against accident or injury; safety boots, namely, protective industrial boots; safety shoes, namely, protective industrial shoes; emergency eyewash stations in the nature of protective and safety equipment, rather than sanitary installations; fall protection equipment for fall restraint and fall arrest, namely, bars, anchors, harnesses, lines, lanyards, carabiners and anchorage connectors; safety signals, being luminous, namely, luminous beacons; traffic control apparatus, being lighting, namely, traffic lights; luminous signs; illuminated warning signs; luminous safety signs; luminous warning signs; mechanical signs; warning lights, namely, electric warning lights and emergency warning lights; flashing safety lights; warning triangles; luminous traffic signals; luminous railway signals; bags and cases specially adapted to hold personal protective equipment; wireless communication apparatus, namely, wireless communication devices for voice, data or image transmission; wireless headsets, namely, headsets for remote communication featuring radio transceivers; battery packs; battery chargers; computer hardware, downloadable computer software and recorded computer software for collecting data and information from sensors in modular personal protective equipment, and for configuring modular personal protective equipment; sensors for measuring air quality, airborne particulates, airborne pollutants, temperature, humidity, battery charge, and respirator filter quality, for use in personal protective equipment, other than for medical use; replacement parts for all of the aforesaid goods; replacement lenses for eyewear; safety traffic cones