Cree introduces the XLamp XB-D LED. The LED delivers twice the lumens-per-dollar of other LEDs, in a footprint of 2.45mm x 2.45mm. The device is 48 percent smaller than the XLamp XP package and ideal for lighting applications where high lumen density and compact light sources are required. Leveraging Cree’s silicon carbide technology, the LED delivers up to 139 lumens and 136 lumens per watt in cool white (6000K) or up to 107 lumens and 105 lumens per watt in warm white (3000K), both at 350 mA and 85°C.

XB-D LEDs are also compatible with most existing XP family secondary optics. Samples are available immediately and production volumes are available with standard lead times.