OG Low Profile LED Tail Light V4 for Harley-DavidsonAll Harley Davidson fitted with a Squareback tail light can use our OG Low Profile LED Tail Light V4 as a direct replacement for better & brighter overall lighting. These function as running and brake lights in the same way the OEM tail light does. They can also be used (or not) in conjunction with the built in integrated turn signals. Features a very low profile smoked lens. For models with the plate below the brake light, such as most newer Baggers