different k2 emitters

karlosk98

Newly Enlightened
Joined
Jul 31, 2006
Messages
54
Is there a physical difference between k2 emitters? I looked at the datasheet from lumileds and says that some were tested at 350 mA and others at 1000mA, (45 to 120 lumen output, big difference)
Does that mean that some emit more lumens than others? how do you figure it out?
 
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