DS51 Datasheet, PDF (21/41 Pages) Lumileds Lighting Company – the most robust and powerful LED

Typical Light Output Characteristics Over Temperature, Continued
Cyan at Test Current
150%
140%
130%
120%
110%
100%
90%
80%
70%
60%
50%
-15 5
Cyan Photometric
25 45 65 85 105 125 145 165 185
JuJnunccttiionnTTemempepraeturrae,tuT_Jre=,°TC _J (°C)
Figure 12c. Relative light output vs. junction temperature for cyan.
Blue at Test Current
150%
140%
130%
Blue Photometric
120%
110%
100%
90%
80%
70%
60%
50%
-15 5
25 45 65 85 105 125 145 165 185
Ju^Jn^unc^ct^tiⁱo^onn^TT^ee^mm^pep^re^atr^ua^retu^{, T}reJ ⁼, T^°C_J (°C)
Figure 12d. Relative light output vs. junction temperature for blue.
LUXEON K2 Datasheet DS51 (7/07)
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