Differences LSL and LSH except for the LED?

Are there any differences between the LSL and the LSH EXCEPT for the LED? I always thougt that the LED was the only difference between them, but now I found the following statement on Arc's redesignd LS-page: "LSL: This was the first Luxeon Star powered flashlight on the market. This model has been replaced with the newer designs."

This sound as if there are other differences as well.

I ask, because I've ordered an LSL a few days ago at the special offer and thought it would be the same as the LSH except for the LED.

No difference between the LSL and LSH, other than the LED used.

actually, the LSL smells muskier than the LSH..