-The new bulb is totally different from the old edition. It does not need a ring and can be checked by audiences at discretion. The bulb is fully control by the magician. What’s more, it can be charged with electricity. New gimmick, new idea and new props.
-The MAGIC LIGHT BULB works from 2 pcs AG13 batteries located inside- so do not keep the light on continuously and your battery will last longer! The bulb lights when you make contact between the bottom plate and the metal sides- use any metallic device such as a coin or piece of foil. When you play the show please wear a Magnet Ring in your hand like vedio performer for magnetic control.
– Kingmagic Brand , High Quality