Slow flash RGB 3mm LEDS


0.35 USD
$0.26 ea.
$0.20 ea.

RGB 3mm LED with built-in controller to cycle colors in a slow, relaxed manner.

Description [Hide]

We occasionally need just a pretty light for the purpose of a pretty light. This 3mm color-cycling Red/Green/Blue (RGB) LED suits the purpose perfectly, especially when paired with a 3V CR2032 coin cell. Strap them together with a bit of tape, and you have a smooth, color-shifting LED, that you can put... anywhere!


  • RGB slow color mix operation
  • 3mm diameter clear LED body
  • 25° viewing angle
  • 5V Nominal operation @20mA draw
    • Red: 4000-5000 lumens
    • Green: 7000-9000 lumens
    • Blue: 5000-6000 lumens
  • 3V performance (CR2032 coin cell):
    • 2.2 to 7.2mA (4.7mA avg) draw


You Might Also Like [Hide]


5mm RGB slow scroll LEDs

Quick and simple way to add slow cycling Red/Green/Blue LEDs to a project.

$0.65 USD


CR2032 3V Lithium Coincell Battery

Here's a common light weight 2032 coincell battery. Great for powering tiny robots, real time clocks and LED throwies!

$1.20 USD


Ultra Bright LED

These water-clear standard sized (T1-3/4) LEDs are considerably brighter than most other LEDs in their class. Available in red, green, yellow, blue and white.

$0.75 USD


Standard LED

Standard sized diffused T1-3/4 LEDs, great for indicators. Available in green, red, yellow, white and blue.

$0.30 USD


Northern Lights - SB-Firefly + Star Controller Bundle

It's a microcontroller kit. It's a 3 watt RGB LED kit. Put into a blender with an appropriate amount of solder and love, it turns into a microcontrolled Northern Lights RGB Bundle! This little guy can produce greens, violets, and teals that make you feel like you're north of the 49th parallel.

$36.75 USD


Double Rainbow RGB LED strip controller for Ardweeny

It's a RGB controller. For RGB LED strip lights. Two separate strips, actually. For an Arduino. Well, the Ardweeny, actually. What else can we call it but the "Double Rainbow Controller"?

$15.00 USD


Lux Spectralis 2

The Lux Spectralis 2 is a deluxe RGB blinky that you can build, with over 30 flashing, blinking and glowing modes.

$9.95 USD


Star Controller - 3 Watt RGB Star LED Controller Kit

The larger 3 watt RGB LEDs are very bright and colorful, but if you don't get the power just right - POOF! Now your RGB is R(nothin')B. The Star Controller tames this LED so you can power it up with 5 to 12V and use any regular 5V signal to control each channel.

$22.00 USD


eSun 3mm ABS filament - 1kg Spool

3mm ABS filament for 3D printing. ABS is an excellent general purpose filament with high strength and a small amount of flexibility.

$22.80 USD


PCBGrip M3x0.5 Knurled Nut (25 pack)

Sometimes, it is the screw needing tightening, sometimes you need to adjust the nut. In which case, use this knurled M3.

$9.85 USD





Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!