The primary challenges of designing an LED retrofit lamp include:
- The retrofit lamps must fit in the same socket as the lamp they replace, and that means they should have the same form factor;
- They have to manage the high amount of power generated by the LEDs, by having proper heat sinking, but also by working at high temperature while keeping high reliability and long lifetime;
- They must be electrically compatible with the existing lighting infrastructure (wiring, dimmers, etc.).
This article was published in the July/August 2010 issue of LEDs Magazine. To read the full version of this article, please visit our magazine page, where you can download FREE electronic PDF versions of all issues of LEDs Magazine. You can also request a print copy of LEDs Magazine (available by paid subscription) and sign up for our free weekly email newsletter.