| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a spotlight that emits light, which is bright, generates less heat, and is safe, for a long time. <P>SOLUTION: The spotlight 20 utilizes a plurality of light-emitting diodes (LEDs). The spotlight 20 focuses light beams from the LEDs into a focused beam of light with a given width. Each LED has its own parabolic reflectors 34, 36, 38. The parabolic reflectors 34, 36, 38 are focused such that bright and collimated light beams from the parabolic reflectors 34, 36, 38 converge at a predetermined distance to give an appearance of a single, narrow and intense beam of light. <P>COPYRIGHT: (C)2010,JPO&INPIT |
