Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90
Lightemitting diode "led" backlight modules, which are lighting sources that consist of one or more leds, and one or more connectors and are mounted on a printed circuit or other similar substrate, and other passive components, whether or not combined with optical components or protective diodes, and used as backlight illumination for liquid crystal displays "lcds" of apparatus of ch 90
Parts and accessories for machines, appliances, instruments or other apparatus in ch 90, n.e.s.