Cree latest high-performance single chip XLamp XM-L LED

Cree company has launched a new type of single chip LED, the design of high performance compact package, the package size is 5x5 mm. Cree's XLamp XM LED is designed for high lumen applications such as high compartment lighting or road lighting.

When the driving current is 3A, the flux of cold white light (6500 K) XM-L can reach up to 1000 lumens, and the luminous efficiency is 100lm/W.

It is foreseeable that when driving current is low, XM-L can have better performance when driving current is 350mA, the light output and light efficiency can be as high as 160lm and 160lm/W respectively, when driving current is 700mA, the light output and light efficiency can be as high as 315lm and 150lm/W respectively.

At this point, it is worth noting that the size of the naked chip is significantly larger than the market, many other "high power" or "lighting level" chip size, the market tends to use about 1x1 mm bare chip.

Cree said that in less than 8 months, XLamp XM-L LED has entered the stage of commercial availability from the conceptual stage.