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Samsung LED is offering a ready-to-use light engine, now available from Rutronik, for 60cm x 60cm ceiling luminaire or other standard dimensions.

The light engine offers a long lifetime, a very homogeneous white light distribution and high light output.

It is built on the basis of 80 x 0.5W LED (PCB dimension 259mm x 259mm), which was designed for this application with a CRI higher than 80.

Four light engines are put into one complete luminaire and achieve a total lumen output of 3,800lm (including the losses of the diffuser).

The light engine is available in different CCT and offers a binning that is smaller than a three-step McAdams ellipse.

This is achieved by a technology transfer from the backlighting of TV LCD panel that requires a tolerance of the colour point smaller than 0.005.

The light engine was designed to achieve more than 50,000hrs (MTTF 70 per cent) at an ambient temperature of 50C, which is a more likely ambient temperature than the standard reference temperature for MTTF data of 25C.

The light engine is also available in other dimensions and light output values.

Samsung has designed a power supply for this product, which is also available from Rutronik.

Rutronik offers light engine from Samsung LED

Samsung LED is offering a ready-to-use light engine, now available from Rutronik, for 60cm x 60cm ceiling luminaire or other standard dimensions.

The light engine offers a long lifetime, a very homogeneous white light distribution and high light output.

It is built on the basis of 80 x 0.5W LED (PCB dimension 259mm x 259mm), which was designed for this application with a CRI higher than 80.

Four light engines are put into one complete luminaire and achieve a total lumen output of 3,800lm (including the losses of the diffuser).

The light engine is available in different CCT and offers a binning that is smaller than a three-step McAdams ellipse.

This is achieved by a technology transfer from the backlighting of TV LCD panel that requires a tolerance of the colour point smaller than 0.005.

The light engine was designed to achieve more than 50,000hrs (MTTF 70 per cent) at an ambient temperature of 50C, which is a more likely ambient temperature than the standard reference temperature for MTTF data of 25C.

The light engine is also available in other dimensions and light output values.

Samsung has designed a power supply for this product, which is also available from Rutronik.

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