---LED components and materials
LED chips, wafers, LED phosphors, organo-silicones, bases
---LED packages and modules
LED lamps, digital displays, dot matrix LEDs, bundle LEDs, SMD LEDs, and power LEDs
---LED semiconductor lighting and applications
LED displays, LED illumination, LED lighting, LED traffic signs, LED backlights, LED auto lamps, and solar LED applications
---LED manufacturing and testing equipments
LED dispensers, LED die bonders, LED sorting, LED taping machine, and coloring machines, angle cutting machines, spectrum detectors, and dry cabinets