The lights are too small. Little pinpoints of light will interact badly with optical flaws in the eye, particularly for those who have had eye surgery. They al

The lights are too small. Little pinpoints of light will interact badly with optical flaws in the eye, particularly for those who have had eye surgery. They also obviously need to be brighter per area to reach a given level of total brightness. Large flat panels are best. Note that this does not mean unfocused. A panel can be an array of tightly packed LEDs that are individually focused, and from a distance you couldn't tell that there were individual elements. Panels 24x18 inches would greatly reduce the problem of pinpoint brightness.