THis is great. Did you wire it directly to the battery?
I have one to put on the Gixxus and haven't installed it yet, but probably will wire to the battery. I was going to ask Pilot this question. I think it would be fine, especially if it's dark most of the time (covered or in a shed), and if it isn't ridden for a couple weeks probably should put it on a tender (which I do anyway). To put the power consumption in perspective, a typical AA alkaline battery can supply 2mA of current for about two months continuously. (Edit - of course, you would need 8 AA batteries to power the Sparkbright.)
If wiring to the battery was a concern and you didn't want to install a relay just for the light, you could always put a small toggle switch inline next to the light so you could turn it off if not ridden for long periods.
2014 V-Strom 1000 - Desert Khaki
2011 Burgman 400
2007 Honda Helix
2013 V-Strom 650 - sold
Last edited by G-Dub; 03-09-2017 at 11:25 PM.