Cree MK-R SMD-LED with PCB (12x12mm), 900lm, 4000K, CRI 80

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Technical details

SKU 68657
Brand Cree
Added 19/07/2017
Light colour Neutral white
Manufacturer code 68657
Light efficiency (lm/W) 110 lm/W
Luminous Flux (lm)
Luminous Flux (lm)
The luminous flux (lumen)
describes the total quantity of light provided (independent of the angle of beam).
900 lm
Color temperature (K)
Color temperature (K)
The temperature of color (°K)
shows a color tendency. This value is often used in order to differentiate between cold and warm white LEDs. As higher the color temperature as colder the white.
4,000 K
CRI (Ra) 80
Viewing angle (°)
Viewing angle (°)
The angle of beam
describes in what angle the light is directed forward.
Power consumption 8 W
Voltage (V)
Voltage (V)
The voltage (V)
mentioned can be impressed on the product. If your initial voltage is higher (e.g. Car-voltage or adaptor), then you will need a resistor.
12 V
Size (L x W x H) 1 cm x 1 cm x 0 cm

Cree MK-R SMD-LED with PCB (12x12mm), 900lm, 4000K, CRI 80

As early as in the year 2011 Cree had brought an LED to market that, under laboratory conditions, for the first time exceeded the 200lm/W benchmark. Now the MK-R-LED from the XLamp series allows this result even with 1W and 25°C. This was made possible thanks to the innovative SC3 Technology developed by Cree, which is already integrated in all new Cree XLamp LEDs. The SC3 platform includes a silicon carbide technology as well as several amplifications in the areas LED Chip Architecture and Phosphor Technology. In systems with only one LED the MK-R provides one of the best cross-unit colour consistencies of the entire LED industry. In systems with several LEDs the MK-R allows users the installation of only a few LEDs whilst maintaining the same luminous flux and colour consistency. The XLamp MK-R is designed for directed illumination applications and constitutes an expansion for applications requiring a high light yield, compact light source and wide range of colour temperature.


  • reflow - JEDEC J-STD-020C
  • electrically neutral heat dissipation
  • maximum drive current: 1250 mA
  • maximum junction temperature: 150 °C
  • classified at 85 °C
  • compatible with JEDEC J-STD-020C
  • electrically neutral heat dissipation

Reviews 1

  1. 5



    Leuchtwunder!! Leider braucht sie viel volt (11 oder so) somit batteriebetrieb schwierig
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