|from 1||46,13 €||54,90 €|
4x Cree XM-L Color on round pcb
The CREE XLamp XM-L is the possibly most innovative high power multichip RGBW emitter on the market.
The 8pin layout allows to drive each of the 4 chips separatly with up to 1000mA.
XM-L Color LEDs reduce the distance between LED die, creating a small optical source for excellent optical control and efficient color mixing.
Cree XLamp XM-L Color LEDs bring high performance and quality of light to a wide range of lighting applications, including color-changing lighting, stage ighting, architectural lighting,indoor directional lighting, and entertainment lighting.
The resulting product offers optimal conditions for light solutions on LED technology basis at an unrivalled competitive price.
What makes the XLamps XM-L Color special?
- Driveable up tp 1000mA each Chip
- Electrically neutral thermal path
- Small Emitter Dimensions (5,0mm x 5,00mm)
- SMD technology
- Reflow solderable
- excellent optical control
- efficient color mixing
- JEDEC J-STD-020C
Of course the XLamp XM-L series complies with RoHS criteria too.
V max.: R:10,4/G:15,6/B:14,8/W:14,8 V
Successful usage of high power LEDs:
Applications with high power LEDs need enduring, adequate and plane heat conduction from the first moment of use. It is very important and neccessary to get the heat off the devices to ensure the maximum light output, lifetime and efficiancy.
LEDs should be run with a constant current in addition to the manufacturers recommendations. To ensure this we recommend to take constant current power supplies because resistors are always a risk factor in high power LED applications.
LEDs are sensitive against heat and electric charge. Please avoid any kind of short circuits or electric discharge to the illuminant. The chip can be damaged or even destroyed.
Storage / JEDEC level
The storage temperature should be from -30°C up to + 80°C in dry ambience. After opening a sealed bag the content should be mounted rapidly. Once absorbed humidity can be removed by tempering the LEDs in some cases. More information can be found in the manufacturers datasheets or on the manufacturer homepages.
Each LED has its own soldering conditions that the user should pay attention to. After the launched lead free processing specifications many standarts have changed. Information about recommended soldering can be found in the manufacturers datasheets or on the manufacturer homepages.