Sources of Light. Here are 50 sources of light: These are just a few examples of the many sources of light found in various applications and natural phenomena. The list could be extended even further with more specialized light sources used in scientific, industrial, and artistic fields.
50 Sources of Light.
- Incandescent light bulb
- LED light bulb
- Compact fluorescent lamp (CFL)
- Halogen lamp
- Neon light
- Fluorescent tube
- Candle
- Oil lamp
- Gas lamp
- Campfire
- Bonfire
- Torch
- Flashlight
- Headlamp
- Fireworks
- Lightning
- Sunlight
- Moonlight
- Starlight
- Bioluminescence (from certain organisms)
- Glow sticks
- Laser
- Streetlights
- Car headlights
- Traffic signals
- Christmas lights
- Lighthouse beacon
- Spotlight
- Stage lighting
- Fiber optic cables (used for transmitting light)
- Photography studio lighting
- Underwater lights
- Fireflies
- Light-emitting diodes (LEDs) on electronic devices
- Light-up signs and billboards
- Electroluminescent displays (e.g., on watches)
- Projection systems
- Xenon arc lamps (used in cinema projectors)
- Gas-discharge lamps (e.g., mercury vapor lamps)
- Light therapy lamps (for treating certain medical conditions)
- Plasma lamps
- Ultraviolet (UV) lamps
- Infrared (IR) lamps
- Fiber optic Christmas trees
- Bi-xenon headlights (used in some cars)
- Solar-powered lights
- UV nail lamps (used in nail salons)
- Glow-in-the-dark paint
- Oil refinery flares
- Welding arcs
