The DF Series flasher is a family of compact, two-terminal flashers from Amperite that are totally epoxy encapsulated and no moving parts to wear out. These are available with universal input voltage ...
The S2 costs up to 60 percent more, but it’s safer and can be cycled 1,000 times before battery life starts degrading. If you buy something from a Verge link, Vox Media may earn a commission. See our ...