Tanga continues to offer the OxGord LED Pet Collar
in seven colors (Green pictured) for free
for shipping. That's tied with our mention from last week and the lowest total price we could find by $4, outside the offer below. It features four modes, a metal leash clip, and two CR2032 batteries (installed). It's available in sizes S to XL.
Of note, Won Lane via Amazon
offers it in Red in size Small for $4.77
with free shipping