... , blue, pinkLED colorred, yellow, blue, green, white, multi-colorsoption1: white fiber optic+color led light(red,yellow,green,blue, ... multicolor ect led)option2: rainbow fiber optic+white led lightUsageGood idea for party, Christmas party, vocal ... led lights, repleace battery allowedcolorRed, green, blue, white and multi-colorBlink typeBlink fast, blink slowly, constant lightingDelivery time10- ...