The glow of any electronic device, gadget or light source. Incandescent light bulbs, Candles, and Fluorescent lights do not emit an elora. LED, LCD, CRT, and Plasma light sources all do emit an elora.
The glow cast by any led, lcd, crt, or plasmalight source. Candles, incandescents, neon, and fluorescent lighting does not cast an elora. cell phones, monitors, dj equipment all do cast an elora.