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These surface mounting LEDs are of the Chip-On-Board type and are mounted onto a star-shaped Metal-Core Printed Circuit Board (MCPCB). The LEDs have a high luminous efficacy and the COB and MCPCB design means that thermal management is maximised. With 6W of high performance power these LEDs are suitable for a wide range of applications such as: electronic signs and signals, small area illumination, back lighting, security and outdoor lighting, beacon and signalling lighting.

  • Available in white and warm white
  • High luminous flux
  • Efficacy of 1201m/W
  • Energy efficient
  • Long operational life
  • Superior UV resistance

Product details Hints & Tips








Manufacturer’s Part Number: OS4WFLLFE1E

6W Power LED Star White COB 700lm 6500K


In stock, despatched same day

Manufacturer’s Part Number: OS5MFLLFE1E

6W Power LED Star Warm White COB 650lm 3000K


In stock, despatched same day

Technical Specification

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coordinatestemperature (K)flux (lm)max. (mA)typ. (V)max. (V)(W)anglecode
Whitex = 0.31, y = 0.33650070042019.2216W140°55-2754
Warm whitex = 0.44, y = 0.41300065042019.2216W140°55-2756


Question by Simon cox | Product code: 55-2756
28th February 2013

QPlease could you tell me how many of the above LEDs I can run of The Velman K8071 driver . Many thanks
AHi Simon. Thank you for your question. The most you could power from one of these drivers would be a single LED from the range you have mentioned.


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