29/08/2017 V25.0

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AllnGaP : DSx-xSS

DOMINANT

Opto Technologies

Innovating Illumination

TM

Appendix

1)

Brightness:

1.1

Luminous intensity is measured with an internal reproducibility of ± 8 % and an expanded uncertainty of

± 11 % (according to GUM with a coverage factor of k=3).

1.2

Luminous flux is measured with an internal reproducibility of ± 8 % and an expanded uncertainty of ± 11 %

(according to GUM with a coverage factor of k=3).

2)

Color:

2.1

Chromaticity coordinate groups are measured with an internal reproducibility of ± 0.005 and an expanded

uncertainty of ± 0.01 (accordingly to GUM with a coverage factor of k=3).

2.2

DOMINANT wavelength is measured with an internal reproducibility of ± 0.5nm and an expanded uncertainty

of ± 1nm (accordingly to GUM with a coverage factor of k=3).

3)

Voltage:

3.1

Forward Voltage, Vf is measured with an internal reproducibility of ± 0.05V and an expanded uncertainty of

± 0.1V (accordingly to GUM with a coverage factor of k=3).