Magnetic Levitation: The LED bulb floats in mid-air due to opposing magnets. This creates a visually striking effect. LED Light Bulb: The light source is an LED bulb, known for energy efficiency and potentially offering adjustable colors or brightness. Wireless Charging: The base of the lamp includes a wireless charging pad, allowing compatible smartphones to be charged by simply placing them on the base. Material: base: beech, light pole: Iron + baking paint, lamp base: aluminum alloy, lamp base: ABS, light Bulb: glass. Note: A check-in warrant might be a document used to confirm receipt or ownership of this lamp.