What is better than smart RGB LEDs? Smart RGB+White LEDs! 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 Warm White. We have a ton of other NeoPixel rings in the store to check out!

16 ultra bright smart LED NeoPixels are arranged in a circle with 72mm (2.82") 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.

The NeoPixel is 'split', one half is the RGB you know and love, the other half is a white LED with a yellow phosphor. Unlit, it resembles an egg yolk. Lit up these are insanely bright (like ow my eye hurts) and can be controlled with 8-bit PWM per channel (8 x 4 channels = 32-bit color overall). Great for adding lots of colorful + white dots to your project!

NeoPixels are 5050-sized LEDs with an embedded microcontroller inside the LED. You can set the brightness and color of each R/G/B/W with 8-bit PWM precision (so 32-bit color per pixel). The LEDs are controlled by shift-registers and only 1 digital output pin are required to send data down. The PWM is built into each LED-chip so once you set the color you can stop talking to the ring and it will continue to PWM all the LEDs for you.
Comes as a single ring with 16 individually addressable RGBW LEDs assembled and tested.

Warranties & Certifications

TECHNICAL DETAILS
Beam Angle:  120 degree    
Type:  NeoPixel Ring
Operating Voltage Range:  5 VDC    
IP Rating:  Non-Weatherproof
LED Lifetime:  30000 Hours    
LED quantity:  16 LEDs
Ambient Temperature:  -20ºc - 60ºc    
PCB Width:  8mm (0.31in)
Outer diameter:  72mm    
Inner diameter:  56mm
Standards And Certifications:  CE, RoHS Compliant
LED Type:  5050 SMD    
Thickness:  3mm
LED Color:  RGB + Warm White(3500k)    
Connection Type:  Pigtail
All specifications are subject to change without notice.