Lumileds LUXEON TX SMD-LED, 247lm, 4000K, CRI 80

Optimised for extreme efficacy

Product variants

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Technical details

SKU 64089
Added 19/07/2017
Light colour Neutral white
Manufacturer code L1T2-4080000000000
Light efficiency (lm/W) Top Spec 126 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).
247 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 2 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.
3 V

Lumileds LUXEON TX SMD-LED, 247lm, 4000K, CRI 80

LUXEON TX Leds are LEDs designed to deliver high efficacy with high flux density to enable directional and high-lumen applications. With “Freedom From Binning™” and extreme performance, LUXEON TX LEDs ensure system colour point accuracy and provide lamp and luminaire designers with the flexibility to optimise for the highest possible efficacy or for low system cost.


  • high luminance
  • optimised for extreme efficacy
  • excellent colour consistency
  • proven reliability
  • compact 3737 package
  • typical Vf of 2.8 V and thermal resistance of 3 K/W
  • heat tested at Tj = 85°C


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