Green Pine Artificial Christmas Tree With Multi-Color LEDsThis is a user friendly Christmas tree, comes with a LED light golden base, 41 multicolored balls, fiber optic filaments decorated between the branches, a gold star at the top which has lights and also changes continuously like the rest of the optics after powered on, and a universal transformer fits most countries. Combined with these features, it still looks very nice even without ornaments. The principle of its flash is simple that the light source