NeoPixel Addressable RGB LEDs - Slim Flat 3.2mm x 1.0mm 10 pack

These incredibly small and slim surface-mount NeoPixel LEDs are an easy way to add a lot of very tiny (but bright!) colorful baguette diamond LEDs to your project. They are just 3.2mm x 1.0mm x 1.48mm and can be soldered in a few different ways: flat against a PCB, reverse mount using the top pads and a cutout in the PCB, and right angle. As they are pretty darn tiny, they will be difficult to hand solder. SMT techniques with solder paste and hot air will work best here.