Light emitting diodes (LEDs)

Electric control panels; Electric or electronic sensors for external conditions; Electric or electronic sensors for internal conditions; Humanoid robots having communication and learning functions for assisting and entertaining people; Humanoid robots with artificial intelligence for use in scientific research; Infrared sensors; Optical sensors; Pollutant sensors; Power switches; Temperature sensors; Ultrasonic sensors

Air humidifying apparatus; Air purifiers; Electric fans; Electric fans for personal use; Electric fans with evaporative cooling devices; Plumbing fixtures, namely, shower mixers; Plumbing fixtures, namely, shower sprayers; Portable electric fans