Datasheet
DS133 LUXEON TX Product Datasheet 20150114 ©2015 Lumileds Holding B.V. All rights reserved. 15
Product Binning and Labeling
Purpose of Product Binning
In the manufacturing of semiconductor products, there are variations in performance around the average values
given in the technical data sheets. For this reason, Lumileds bins the LED components for luminous ux and forward
voltage (V
f
). Color is oered in a single 3-step or 5-step MacAdam ellipse color space centered on the ANSI CCT color
bins. For additional information please review the MacAdam ellipse technical denition section.
Decoding Product Bin Labeling
LUXEON TX emitters are labeled using a four digit alphanumeric CAT code following the format below:
ABCD
A B C D
Flux Bin Nominal ANSI CCT SDCM Denition Vf min max
see ux bin table 1 6500K 3
3-step (80, 85, 90 CRI)
P 2.50V 2.75V
2 5700K U R 2.75V 3.00V
3 5000K L
5 4000K 5 5-step (70 CRI)
6 3500K A
5-step (80, 85, 90 CRI)
7 3000K B
8 2700K C
D