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Photopsia is the presence of perceived flashes of light in the field of vision. It is most commonly associated with: [ 4] Vitreous shrinkage or liquefaction, which is the most common cause of photopsia, causes a pull in vitreoretinal attachments, irritating the retina and causing it to discharge electrical impulses.
Flicker (light) In visual perception, flicker is a human-visible change in luminance of an illuminated surface or light source which can be due to fluctuations of the light source itself, or due to external causes such as due to rapid fluctuations in the voltage of the power supply ( power-line flicker) or incompatibility with an external dimmer.
In folklore, a will-o'-the-wisp, will-o'-wisp, or ignis fatuus ( Latin for 'foolish flame'; [ 1] pl. ignes fatui ), is an atmospheric ghost light seen by travellers at night, especially over bogs, swamps or marshes. The phenomenon is known in much of European folklore by a variety of names, including jack-o'-lantern, friar's lantern, and ...
Jyoti or Jyot – a holy flame that is lit with cotton wicks and ghee or mustard oil. It is the prayer ritual of devotional worship performed by Hindus offer to the deities. Jyoti is also a representation of the divine light and a form of the Hindu goddess Durga shakti. Ohr Ein Sof – in Rabbinic Judaism and Kabbalah, meaning the "Infinite Light."
Street light interference, sometimes called high voltage syndrome, is the claimed ability of individuals to turn street lights or outside building security lights on or off when passing near them. [ 1] Believers in street light interference (SLI) allege that they experience it on a regular basis with specific lamps and street lights and more ...
Earendel, god of rising light and/or a star. Eostre, considered to continue the Proto-Indo-European dawn goddess. Freyr, god of sunshine, among other things. Sól, goddess and personification of the sun. Teiwaz, as a reflex of *Dyeus, was probably originally god of the day-lit sky. Thor, god of lightning, thunder, weather, storms, and the sky.
In German folklore and ghostlore, a poltergeist ( / ˈpoʊltərˌɡaɪst / or / ˈpɒltərˌɡaɪst /; German: [ˈpɔltɐɡaɪ̯st] ⓘ; 'rumbling ghost' or 'noisy spirit') is a type of ghost or spirit that is responsible for physical disturbances, such as loud noises and objects being moved or destroyed. Most claims or fictional descriptions ...
Ceremonial use of lights. Religious services often make use of a combination of light and darkness. Hindus putting lit oil lamps on the river Ganges. The ceremonial use of lights occurs in liturgies of various Christian Churches, as well as in Jewish, Zoroastrian, and Hindu rites and customs. Fire is used as an object of worship in many religions.