Originally Posted by
ItsJustMe
Actually I'd probably want to take a look at the Dinotte quad 4 taillight. The DS500 is awesome but the separate battery pack is a bit of a PITA, if the Dinotte is similar in output it might be easier to deal with in general.
For what you pay for either of these lights, a separate battery pack is good. If the battery goes bad, it much cheaper to replace if it's separate.