Muller, Bernd <br/><br/>
A bright future 

<br/><br/>Light-emitting diodes are outstanding performers. They have a long lifespan, use little energy and produce lots of light. In a few years, they might even compete with the incandescent bulb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIGHT<br/>DISPLAYS<br/>LIGHT-EMITTING DIODES
<br/><br/><label>Universal Decimal Class. No.: </label>H001 PIC