TruOpto OSTB5131A Rainbow LED Colour Changing (Clear) 5mm

Rainbow Colour Cycling 5mm LED - TruOpto OSTB5131A, This innovative, eye-catching colour change LED contains an inbuilt IC that causes the LED to cycle through the red, green and blue elements individually and then in combination. TruOpto OSTB5131A Rainbow LED Colour Changing (Clear) 5mm

Price: 1.61 from Rapid Online Rapid Electronics Ltd.