| 摘要 |
A cap 10 for a bottle comprising at least one light 15, possible a light emitting diode (LED) and a power source / battery 16 . The light(s) may be static or flashing on sequence and be of different colours. The bottle per se may have walled portions (see fig 3), possible of different colours, allowing light to pass through, and a spout 14. A switch / button 18 allows the lights to be turned on, off or for the flashing sequence to be activated. Also shown are upper surface 11, side surface 12, lower surface 13, circuit board 17, and side wall 19. |
