Make some beautiful colors with these diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, and
10-1000PCS 5mm/10mm 4pin RGB Tri-Color Common Anode/Cathode Diffused/Clear LED
OSEPP - RGB (tri-color) 10mm LED (10 pack)
10*23mm Side View Dome Shape Flexible Neon Sleeve
Diffused RGB Common Anode LED – 10mm Tricolor (5pcs) - Robotools
10*10mm 180° Three Sides Emitting Waterproof LED Silicone Tube
WP RGB 5050 LED Strip Light 30/m 10mm wide Kit
Multi-color LED with Clear White Lens - Common Anode - 5 / 8 / 10mm – Firgelli Robots
How to Install Color Changing LEDs in a Room - LEDSupply Blog
10mm RGB LED Emitting Diode Common Anode Cathode Multicolor RGB DIY Lamp
LED - RGB Addressable, PTH, 5mm Diffused (5 Pack) - COM-12986 - SparkFun Electronics