1 Main parts is made of 100% bamboo, 2 offer the led lamp , 3 enviroment-friendly and near to nature , 4 soft-hand feel Main parts is made of 100% bamboo ,enviroment-friendly and near to nature , ,soft-hand feel , the head is adjustable and base can put a iphone mobile on, with the function of Resonator with warm led lamp ,power supply 110-240V . LED Bamboo Natural 100% Eco-Friendly Table Lamp