| 摘要 |
<p>A permanently sealed, lighted, inflatable device comprises a permanently sealed outer shell, an inner inflatable bladder disposed within the outer shell, a valve for inflating the inner inflatable bladder, and a self-contained, non-replaceable illumination element disposed between and engagingly held in place by the inner inflatable translucent bladder and the outer translucent shell. The illumination element includes a control element for conserving battery life. The bladder and shell have translucent portions through which light from the illumination element passes.</p> |
