Dual LED Chip reduces component count in retrofit lamps.

Combining 2 LED chips in one package with 3535 form factor, LUXEON 3535 2D, rated at 100 mA, helps designers reduce LED count in retrofit lamps, consumer downlights, and diffuse industrial lamps. LED

[source: http://news.thomasnet.com/fullstory/Dual-LED-Chip-reduces-component-count-in-retrofit-lamps-20008190]