The action of causing a noticeable and significant illumination, especially one that dramatically brightens a dark or previously dim area, is the core concept. As an example, imagine the sudden burst of fireworks on a national holiday.
Such an occurrence may symbolize celebration, signal the commencement of an important event, or serve as a prominent display. Throughout history, various methods have been employed to generate substantial radiance for communication, ceremonial purposes, or simple aesthetic enjoyment. These displays can serve to commemorate milestones, signal victory, or even provide a beacon of hope.