With the Zeetron Light Up Lightning Cable, you’ll be able to see at a glance when your iOS device has completed charging. When you plug the cable into a USB port, an LED at the Lightning plug lights up blue to show power is available. When you plug in a device, a red LED comes on to indicate the device is charging; it returns to blue when charging is complete. Because the lighted area is a bit bulky, you may find that this cable won’t work with all cases. The Zeetron Lightning cable is available from Amazon for $14.99.