Star Wars 6" Glowing Death Star Mood Light Officially Licensed Disney/Star Wars Product Operates With 3 AAA Batteries (Not Included) Or By USB Input: DC8V 150mA (Included) [Note That Either Will Work, So Take Out Batteries When USB Is Plugged In] 2 Color Choices (White or Red) Toggle Switch Is On Bottom By Battery Cover Comes With A 6 Month Warranty From Date Of Purchase. Follow Procedure Inside Booklet For More Details Easy Instruction Booklet Inside For All Information (Mechanical,Technical,Operating)