Corey exhibited high luminous efficiency LED

CREE (Cree) in the United States is currently being held in the "new generation lighting technology exhibition", exhibited a high luminous efficiency of 160lm/W LED XLampXM-L". The display of LED is the company announced in April 2010 the development of products. Just listed at the end of 2010.

The LED product with the forward voltage 2.9V driving current is 700mA, standard. However, the luminous efficiency is about 135lm/W. 160lm/W is the value of the current flowing to 350mA. In addition to the luminous efficiency of the product there are other features. First, through a large current. "When the maximum drive current is 3000mA, the forward voltage is 3.35V, and the beam is about 1000lm". The maximum current of the original product is mostly 1500mA.

Another feature of, a light emitting module diameter is 5mm, is 2 times the original products. Schlejen, vice president of Philips Lighting Company professional lighting business Jaap in a new generation of lighting technology exhibition keynote speech, said: by expanding the chip, can improve the luminous efficiency. CREE and PHILPS lumen (Philips Lumileds Lighting) in this position in a leading position".