Price history on Walmart.com for
3-in-1 Revolving Warning Light with 3 ColorsSee on Walmart
This amazing 3-in-1 Revolving Warning Light set is ideal for use on vehicles that don't allow for permanent lighting. It's also great if you're regularly traveling in different vehicles. The light quickly and easily comes with you! The powerful magnetic base provides a secure mount on any magnetic surface and the 12V power cable plugs into your car's lighter. This item is excellent for use with emergency vehicles.... read more.