The Twilight Ladybug by Cloud b illuminates 3 colors: Ruby Red, Sapphire Blue and Emerald Green. Requires 3 AAA batteries and a small screwdriver in order to change the batteries. The item has been tested before and the light function seems to be in working condition. In addition, the Twilight Ladybug Star Guide is included in this listing. If you have any questions, please message me.