Color temperature: 4000K dayPowered: by 1pcs CR2032 button batteryLight Source: 0.1W SMD LEDItem Type: Book LightsCertification: ce,CCC,colour:whiteMaterial:PCsize:15.2cm x 3.5cm x 0.1cmPackage Contents:1 x bookmark light1 x batteryOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
