Often in fiction, fairy creatures, fireflies, or other magical insects get depicted as simple little points of light rather than going for a full design for something so tiny we'll never get a good look at it.
The obvious inspiration is fireflies. It's funny how fireflies often end up behaving in unusual and rather magical ways. In a way, it's an example of the connection between light and magic.
Do not confuse with By the Lights of Their Eyes; this trope is about Energy Beings or Faceless Masses that may or may not sparkle. See also Will-o'-the-Wisp (point of light that leads unwary travelers into danger) and Hitodama Light (floating flame that represents ghosts). Contrast Ball of Light Transformation.
Examples:
- Furuhata Ninzaburou: This trope actually becomes motive for murder — a very eccentric editor decides to change the lime-green points of light to red points of light for the hell of it. The original artist flipped out and bashed the editor's head in. (Art is Serious Business.)
- The Kane Chronicles: In the graphic novel of The Red Pyramid a Flashback of Bast is shown with her battling Apophis. In the flashback, Bast is portrayed with little detail and is mostly a humanoid green glow.
- Homecoming, 2026: A Virtual Assistant created by a character is modeled after Navi from The Legend of Zelda: Ocarina of Time, and is described as "a ball of light with wings".
As additional students and visitors wandered through the culinary laboratory, a ball of light with wings flickered into existence over the shoulder of one of the school's shide students. The Virtual Assistant flitted in front of its master and began speaking. "Hey! Listen!"
"What is it, Navi?" Came the expected response. - I Woke Up As a Dungeon, Now What?: Although pixies technically have a humanoid body, they glow brightly enough that this is only visible by close inspection. From a distance, they look like a ball of colored light with wings.
- Shattered Skies: The Morning Lights: The mysterious Lighthouse Keeper, Fantine, uses a spark of light with blue, feathered wings as a holographic avatar.
- Atlantis: The Lost Empire: The "pyreflies" are depicted this way, more or less. They're visibly insects up close, but for the most part, they're depicted as flying points of light.
- Barbie of Swan Lake: The Fairy Queen is accompanied by several sparks of light that seem to be this. They fly around Odette and the Fairy Queen during their dance lesson, carry Odette to safety when she's unconscious, levitate Lila's carriage to help the heroes flee from Rothbart, and light up the wings on Odette's wedding dress to make them glow.
- Pinocchio (1940): The Blue Fairy first appears as a bright light that looks like a star before taking the form of a beautiful woman. She departs in the same way.
- The Princess and the Frog: The scenes with Ray's family have both detailed fireflies in the foreground and points of light in the background. Because the stars look like fireflies that are just further away, one of the fireflies has tragically (and ironically) fallen in love with a star.
- Godzilla: King of the Monsters (2019): When Mothra is hovering above the oil rig that is the Monarch base called Castle Bravo, her body is glowing so brightly that aside from her wings no other features can be made out.
- It's a Wonderful Life: The ghosts/angels in the opening are seen as celestial bodies that flicker when they speak.
- A Midsummer Night's Dream (1999): In the 1999 film version, the fairy characters have this form at the beginning of the movie, when they arrive, and at the end, when they leave.
- TRON: Bit is the personification of an on-off bit. It's basically a Disney sidekick fairy in Cyberspace.
- Cherlindrea the fairy queen from Willow (1988) glides through the forest like a Will-o'-the-Wisp, but her true form is that of a massive beautiful ethereal maiden in flowing robes with an otherworldly glow around her.
- Accel World: Metatron's miniature "terminal" takes the form of a diamond-shaped jewel with a halo and two smaller jewels resembling wings. Haru thinks it looks more like a selection cursor or an AR map marker than an object players can interact with.
- The Dark Profit Saga: Orconomics: Sprites: "a tiny winged figure glowing with such intense blue light that it seemed to be standing in a sphere".
- The Divine Dungeon: Wisps, such as Dani, are little floating, glowing balls of sentient essence in the center of an extremely efficient cultivation technique. The details of their creation are lost to time and are of intense interest to them as a race.
- The Dresden Files: Harry summons a tiny glowing pixie named Elidee to serve as a guide in Summer Knight. She has a body, but you have to look very closely.
- Elantris has the Seons, which take the form of an orb of light with a single Aon visible at the center.
- Magic Hour: The fairy Meliantha appears as a sparkling ball of light moving back and forth at the beginning of "Fairy Land."
- Once: The smaller faeries initially appear as variously coloured points of light, although, within them, Thom later discerns tiny winged figures.
- Princess Bedtime Stories: In Ariel's Night Light, the fireflies that Ariel sees are little more than just glowing dots.
- The Stormlight Archive: Some of the smaller spren are described as this, such as lifespren (small green sparks) and rotspren (tiny red points of light).
- Auto Man: Like the example of Bit in the live-action movie TRON, Cursor is a cyberspace fairy, albeit in the real world.
- Buffy the Vampire Slayer: In "Fear, Itself", Willow summons a fairy like this to guide her out of the haunted house. However, the spell is warped by the demon haunting the place and her own lack of focus, leading to her being chased around by a swarm of little floating lights.
- Doctor Who:
- "The Empty Child"/"The Doctor Dances": The nanogenes are floating pinpricks of light, much larger than "nanogenes" would imply.
- "In the Forest of the Night": The entities controlling the trees look like this when the Doctor temporarily increases the local gravity to make them visible.
- Merlin (2008): The Sidhe look like blue points of light, but due to Merlin's magic powers, we get some lovely FX shots of them in all their scary magical glory.
- The Other Kingdom: Fairies can transform into floating, glowing lights of different colors that vary depending on the fairy at hand.
- Star Trek: The Next Generation: "The Child": The Energy Being that becomes Ian is, in its natural form, a purplish-white flying speck of light.
- Supernatural: The fairy is shown on screen as a ball of golden light, albeit a fast-moving Pint-Sized Powerhouse one that can hit as hard as a grown man. When you get a closer look, though...
Dean: [squinting] ...Nipples?
- Fraggle Rock: The Ditzies are tiny luminous Energy Beings who are the source of all light in Fraggle Rock. They depend on music to keep them alive.
- Dungeons & Dragons:
- Lantern archons, the lowest rank of archons in most cosmologies, resemble floating, featureless spheres of light.
- Coures, the lowest rank of eladrin, can shift between a small insect-winged humanoid form and an intangible ball of light, which can pass through solid objects can hide its glow as needed.
- Pathfinder: The Lantern King, one of the Eldest who rule the fey of the First World, takes the form of a ball of golden light crowned by floating arcane symbols.
- Peter Pan (1904): Tinkerbell in adaptations is commonly depicted as a glowing ball of light (dragonfly wings optional), based on the original medium using a small light reflected from a mirror and a tinkling bell.
- Animal Crossing: All the games have fireflies shown as points of light until you catch one of them.
- Black & White (2001): Gods like the player character manifest as large balls of light with their symbol floating inside. Your own cursor appears as a hand that physically interacts with the world, but other gods show no sign of a physical body. Despite this rather glaring limitation, one sidequest has an informant who insists on speaking to you at night for secrecy's sake.
- Child of Light has Igniculus, a newborn firefly with the appearance of a glowing blue raindrop. He is later revealed to be an elemental, and there are others like him.
- Dota 2: The Nature's Attendants summoned by the Enchantress are simply depicted as a cloud of points of light.
- Epic Battle Fantasy 5: The Fairy "pet" (mechanically a Flair-slot item) resembles one of these; likely in reference to the Zelda franchise's use of the trope below
- The Legend of Zelda: Most "realistic" games from Ocarina of Time onward depict fairies as a ball of glowing light with butterfly wings, as opposed to the "cartoony" games such as The Wind Waker, where fairies are the usual fully humanoid figures.
- While this was originally done because of the N64's engine limitations, their appearance seems to have become literal at some point, as the fairies still appear as balls of light in the mangas and higher-end console games. Often, "ball" and "human" fairies appear side by side, with the former being common fairies that act as healing items and the latter being the more powerful Great Fairies who act as NPCs.
- The Minish Cap and Hyrule Warriors have the fairies transforming between the two forms, implying this may be a case of A Form You Are Comfortable With.
- The Wii version of Twilight Princess also uses a Spark Fairy as the cursor for the Wii Remote's pointer.
- Lionheart: Legacy of the Crusader: Shakespeare's quest involves taking back his muse locked up in Shylock's house, which appears as a small purple spark fairy inside a birdcage.
- Lost Ember: The wolf's companion is a ball of red light that used to be a human spirit but has since lost his human form after forgetting who he was in life.
- Magic: The Gathering Arena: Sparky, a disembodied Planeswalker Spark, takes this form as she guides you through the game.
- Mega Man Zero: The Cyber-Elves have different appearances and forms, but in gameplay, they all look like flying sparks of light.
- Nox: A magical spell summons a small swarm of fairies that circle Jack until an enemy approaches, at which point they go kamikaze on the enemy. The fairies never appear as anything more than yellow sparks.
- PsyCard: In Friend's Quest, the "fairy" enemy is a yellow glowing ball trailing sparks and with four curved wings.
- Quest for Glory: The fairies in the first game are little balls of light of various colors. The ones in the fourth game, however, are far more detailed.
- Rayman: The Lums are literal spark fairies, in the sense that they're actual balls of light with faces and small wings.
- Ruphand: An Apothecary's Adventure: Effulgels, described in the Monster Compendium as "like little blobby fireflies" are actually a type of Slime, but they're a Shout-Out to Navi from The Legend of Zelda: Ocarina of Time, who is an example of this trope and having a move named after her Memetic Mutation line: "Hey! Listen!".
- Spirit of the North: The guardian of the Northern Lights, a translucent fox, is reduced to a point of light after lending her powers to the player fox in order to heal it.
- Spyro the Dragon: Spyro's companion is a firefly called Sparx that monitors his friend's health and help him to collect treasure in his adventures.
- Star Wars Battlefront II (2017): One of the abilities of the Ewok classes is to unleash a swarm of Wisties (a fairy-like species introduced in Caravan of Courage) to attack nearby enemies. They are represented in-game as small, yellow, floating specs of light.
- Stonekeep: Fairies can apparently switch between spark-fairy mode and detailed mode.
- Terraria: Fairies, both the hostile kind that will attack you and the passive kind that can be used to find treasures or create light, are glowing orbs with small wings. Glowing insects, such as fireflies, lavaflies and lightning bugs, resemble smaller glowing specks with wings, although they get a more detailed sprite in your inventory.
- Uru: Flying points of light (presumably insects) are an important plot element in one Are. They're attracted to your character but dislike crossing water or getting rained on.
- Dreamscape: Eleenin can separate into a horde of these for defense. If they are destroyed, she instantly appears in a flash of light.
- Latchkey Kingdom: Subverted. The glowing "fairies" shouting, "Hey, listen!" are actually just insects that look horrifying up close.

