Diffused 5mm tri-color LEDs with separate red, green and blue LED chips inside! Nice indicator, and fun to color-swirl. 60 degree viewing angle. We like diffused RGB LEDs because they color mix inside instead of appearing as 3 distinct LEDs. These are Common-Anode type which means you connect one pin to 5V or so and then tie the other three legs to ground through a resistor. We carry and use CA more than CC because multi-LED driver chips (such as the TLC5940/TLC5941) are often designed exclusively for CA and can't be used with Common-Cathode. Pack of 25 diffused RGB LEDs 5mm diameter Red: 630 nm wavelength, Green: 525 nm, Blue: 460 nm Red: 1.9-2.3V Forward Voltage, at 20mA current, Green: 3.0-3.4V, Blue: 3.0-3.4V Red: 3000 mcd typical brightness, Green: 5000 mcd, Blue: 900 mcd FD-5WSRGB-A Datasheet If you need some help using LEDs, please read our "Introduction to using LEDs" tutorial for any electronics project
