This product has 3 cord outlets along its 25' length to power lights, hammer drill, vacuum or whatever you need to plug in. One great advantage is when you need to use a new power tool you don't need to go back to the access and unplug a light to get power. It also keeps the amount of extension cord in the crawl space to a minimum, which means a safer place to work. This cord is 14 gauge so there will be no threat of any of the power cords attached to it over heating. Each outlet is lit up, making it easy to find in the dark.