Through-hole round LED are suitable for all applications requiring backlighting and status indication. LEDs make the consumer electronics products and automotive interiors more attractive and characteristic. There are 3 types of technology-based LEDs lamps. The chips with GaP technology are for low to moderate light output requirements, and the ones with AllnGaP and InGaN technologies are for high brightness light output.

Through-hole round LEDs are offered in a variety of packages such as 3mm, 4mm, 5mm, 8mm, 10mm, 20mm with integrated built-in resistor or low current options, and color choices include green, red, yellow, white, blue, orange and UV.

These devices are molded from advanced optical grade epoxy, which provide superior high temperature performance and excellent moisture resistance. Diffused, color transparent and optical design are balanced to yield superior light output. Several intensity choices are available in each color for increasing design flexibility.