Luminous decoration for use in Christmas tree, has light source with printed circuit board, and light emitting diode passing light beams of different colors across inflated part, where beams are reflected by air bubbles of decorative body

摘要

The decoration has a light source (2) in a connecting tube (11) of a suspension unit (1) and light emitting diodes (LED) (21) connected electrically with a printed circuit board (20). A decorative body (3) has transparent air bubbles in an inflated part (30) and a connection head (31) fixed on the part. The LED passes light beam of different colors across the part, where the beams are reflected by the bubbles.