macOS recently introduced an Edge Light feature for newer Macs. This feature illuminates screen borders to provide even lighting for users in low-light conditions. It functions like a virtual ring light and allows adjustments to the width of the light and its color temperature. Rumors suggest this Edge Light feature may be coming to iPhones. Evidence found in the iOS 27 Release Candidate points to its inclusion. Specifically, the feature appears to be linked to the iPhone Duo, at least initially. However, the color temperature setting for the iPhone version is not yet fully implemented. The functionality on the iPhone is expected to be similar to its Mac counterpart. It remains uncertain if the feature will be available at the iPhone Duo's launch or if it will extend to other iPhone models. The source of this information has a proven track record with previous Apple code discoveries.