Stormtrooper illumi-mate Colour Changing Light 100% official Star Wars merchandise , a great gift for Star Wars fans 3D character lights up and changes colour automatically, sends out a soft, warm glow Stays cool to touch, fully portable Battery operated - take 3 x LR44 batteries (included), age 3+ Size approx: 12cm (W) x 11.3cm (D) x 11.6cm (H)