Water lantern with flashing light

A water lantern with flashing light, comprising:

• a water lantern body, which is a translucent casing filled with liquidity liquid inside, and the water lantern body comprising a plane portion backward;
• a holder, which comprises a opening upward, and the opening correspondingly connected with the water lantern body, at least one light-emitting element provided inside the holder and corresponding to the bottom of the water lantern body, and the holder provided with a slot backward, the bottom of the slot provided with at least one flashing light-emitting element;
• and
• a graphics card unit, which is inserted in the slot of the holder, and corresponding to the plane portion of the water lantern body from front to back comprising sequentially a translucent panel, a graphics card, and a backplane, the bottom of the translucent panel extending a protrusion used to obtain the light source from the light-emitting element, and the translucent panel provided with decorative patterns.