Retractable hand lamp

The invention discloses a bedroom desk decoration, which includes a bottom plate, and a decorative shell is fixedly mounted on the top end surface of the bottom plate. A rotation ring is mounted on the left end surface of the decorative shell to start a motor. The rotation of the second gear drives the first gears on the left and right sides to rotate in opposite directions to achieve the rotation of the spiral ornament to add decorative effects. The rotation of the fourth bevel gear drives the rotation of the fifth bevel gear, and the rotation of the fifth bevel gear drives the toggle. The slider can pull the pull wire to make the spring expression package jump up and down automatically. It can dynamically display various decorative accessories, improve the effect of decompression, and add pens. Pen holder reduces desktop space and improves desktop cleanliness.