Cree exhibited high efficiency 160lm/W LED

America CREE (Cree) in a new generation of lighting technology exhibition is currently held "(" Tokyo Ming International Convention and Exhibition Center, January 2011 19 ~ 21 days), exhibited a high luminous efficiency of 160lm/W LED XLamp XM-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 is driven by a forward voltage of 2.9V with a standard current of 700mA. However, the luminous efficiency is about 135lm/W. 160lm/W is the value of the current flowing to 350mA.

Color temperature is 5000 ~ 8300K. The maximum LED junction temperature is 150 DEG C.

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 (CREE). The maximum current of the original product is mostly 1500mA.

Another feature is that the diameter of a light-emitting module is 5mm, is 2 times the original product. On the characteristics of Holland Philips Lighting Company Jaap, vice president of professional lighting business department Schlejen in the new generation lighting technology exhibition keynote speech pointed out: "by expanding the chip to improve the luminous efficiency. CREE and PHILPS (Philips Lumileds Lighting lumens) in the leading position in this".