Adafruit DotStar Digital LED Strip - Black 30 LED - Per Meter lead-free You can set the brightness

You can set the brightness and color of each R/G/B/W with 8-bit PWM precision (so 32-bit color per pixel)

Using Bluefruit LE Friend

5mm pitch FPC cable to connect to all the GPIO pins for when you want to skip the soldering

All radios are sold individually and can only talk to radios of the same part number

Adafruit DotStar Digital LED Strip - Black 30 LED - Per Meter lead-free You can set the brightnessThese fancy DotStar LED strips are a great upgrade for people who have loved and used NeoPixel strips for a few years but want something even better. DotStar LEDs use generic 2 wire SPI, so you can push data much faster than with the NeoPixel 800 KHz protocol and there's no specific timing required. They also have much higher PWM refresh rates, so you can do Persistence of Vision (POV) and have less flickering, particularly at low brightness levels.