The Planted Tank Forum banner

CREE XM-L2 has arrived

973 views 1 reply 2 participants last post by  Hoppy 
#1 ·
#2 ·
The charts shown in the pdf's of specs for the two varieties of XM-L don't support the claims of 20% higher efficiency for the XM-L2. See the chart of relative flux vs current for the two. The charts are almost identical, if not identical. But, this is still the LED to use if you have a very good heatsink and want to drive it at 2.5 - 3 amps for really high output.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top