Adafruit Industries Adafruit Industries NeoPixel 16 x 5050 RGBW LEDs Ring - Cool White
These NeoPixel rings now have 4 LEDs in them (red, green, blue and white) for excellent lighting effects. Round and round and round they go! This is the 16 LED RGBW NeoPixel Ring in Cool White. 16 ultra bright smart LED NeoPixels are arranged in a circle with 1.75" (44.5mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC and you're ready to rock.
Adafruit Industries NeoPixel 16 x 5050 RGBW LEDs Ring - Cool White
Usually ships in 5-7 business days. Limited availability. May not be in stock at time of order. No back orders.