The Darth Vader Mood Light is official Star Wars merchandise! There are 3 LED lights inside that glow through the eyes! It is powered by 3 x AA batteries (not included) and measures around 24 cm x 25 cm x 25 cm. The lamp is made from moulded plastic with perspex lenses in eye holes. This makes a great Birthday gift or house warming present for Star Wars fans! : Warning: Not a toy!