•Working Method and Dimensions; The product is manufactured in accordance with EU norms and has a CE certificate. The lighting system works with 2xAA batteries. Batteries are included in the package. No power cable is required, which means it is safe, portable and easy to use. Thanks to its special integration, it lights up for max. 3 hours and turns off automatically. In this way, it also saves battery. Product Dimensions: 25cm vertical x 19cm wide.; • Product Pattern and Light Base; The pattern part is produced with high quality 3mm transparent plexiglass material using the latest technology laser engraving machines. The injection mold of the bottom base is produced in our own facility in Turkey. Its material consists of special hard plastic and the paint coating on it looks like real wood. This technique is like the art of marbling as we know it.;