Just a friendly reminder for anyone using battery-powered lights (especially LEDs) to make late-night target practice easier for drivers: If your batteries are rechargeable, charge 'em. If they aren't, think about replacing 'em.
I got a little lazy with my bazillion-LED setup, figuring that with so many lights, who cares if they start to dim? Besides, LEDs will keep cranking out some light, even on weak batteries. So, if I turned on the switch and there was light, lo, it was good.
But something inspired me to slap the whole pile of cells on the charger this weekend, and the result was shocking. I had no idea they'd dimmed that much.
Moral of the story: Top 'em off, and let's be careful out there.