35 Online wholesale and retail store services, telephone ordering services, e-mail ordering services, online catalog viewing, and arranging and conducting tradeshow exhibitions, featuring light emitting diodes (LEDs), light emitting diode chips, photodiodes, computer chips, and light emitting diodes, light emitting diode chips and photodiodes for sensing, detecting, testing, measuring and monitoring gases, liquids, solids, chemicals, air quality, air contaminants, air hazards, air ventilation, infrared light, light emissions and intensity, and devices, apparatus, spectrometers, signal amplifiers, components and accessories for sensing, detecting, testing, measuring and monitoring gases, liquids, solids, chemicals, air quality, air contaminants, air hazards, air ventilation, infrared light, light emissions and intensity; online wholesale and retail store services, telephone ordering services, e-mail ordering services, online catalog viewing, and arranging and conducting tradeshow exhibitions, featuring kits, devices, apparatus, components and accessories for detection and testing, namely, various combinations of control boxes, hardware, optical hardware, sensing chambers, circuit boards, electronics, cables, lenses, batteries, light emitting diodes, light emitting diode chips, photodiodes, packaging, and instructions for use in sensing, detecting, testing, measuring and monitoring gases, liquids, solids, chemicals, air quality, air contaminants, air hazards, air ventilation, infrared light, light emissions, intensity and for communication of the same, and kits, devices, apparatus, components, and accessories for illumination, namely, various combinations of control boxes, hardware, optical hardware, sensing chambers, circuit boards, electronics, cables, lenses, batteries, illuminators, illuminator boards, light emitting diodes, light emitting diode chips, photodiodes, packaging, and instructions for use in illuminating, and components and parts for use in devices, sensing devices, detection devices, testing devices, measuring devices, monitoring devices, medical devices, scientific devices, spectrometer devices, electronic devices and computerized devices; online wholesale and retail store services, telephone ordering services, e-mail ordering services, online catalog viewing, and arranging and conducting tradeshow exhibitions, featuring light bulbs, bulbs that emit light, and LED light bulbs; and advising others relating to the foregoing
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