DS175 LUXEON Altilon SMD Product Datasheet 20171211 ©2017 Lumileds Holding B.V. All rights reserved.

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Table 5b. Luminous flux bin definitions for LUXEON Altilon SMD at 1000mA, 20ms MP, T

BIn

2

(1x2)

3

(1x3)

4

(1x4)

5

(1x5)

F

560

840

1120

1400

G

580

870

1160

1450

H

600

900

1200

1500

J

620

930

1240

1550

K

640

960

1280

1600

The total flux bin is defined on a per die basis, the first letter on the flux bin will define the minimum flux per die and the second

letter will define the number of die in the device, i.e. C4 where C will designate a minimum flux per die of 250 lm and 4 will

designate that the part has four die, therefore the total flux from the device will be a minimum of 1000 lm.

This will allow for better flux bin granularity, as a 1x2 will have 20 lm flux bin increments, a 1x3 30 lm, a 1x4 40 lm and a 1x5 50 lm.

The flux bin is defined on the total flux of the device as die are not individually measured.

Color Bin Structure

0.3

0.31

0.32

0.33

0.34

0.35

0.36

0.37

0.38

0.30.310.320.330.340.350.36

x

Figure 7. Color bin structure in CIE 1931 color space for LUXEON Altilon SMD at 1000mA, 20ms MP, T