Fluorescent, ultraviolet, neon or Mercury lights can be used to attract the insects. As if flies toward the light, it touches the electrically charged metal grid which kills them.
A blacklight is a lamp used for decoration which gives off ultraviolet light.
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Chasing Christmas lights differ from the stationary kind in that they can be used for animated visual effects that one would not be able to get from stationary lights.
They used to be incandescent, but more and more often now manufacturers are using LEDs.
He used a blacklight to shine on the keypad. Then, the fingerprints were visible from the last person that used it.
Yes, artificial lights can replace the sun to provide light to plants. Note that those lights must be of a certain kind to provide the right kind of light. We often see the term grow lights applied to lights that can be used in place of sunlight.
Who doesn't love black light posters? They were popular in the 1970's though they can still be found today. They glow because of the ink used to print them. When the posters are exposed to ultraviolet light that comes from the black lights, it produces a fluorescent glow.
The strobe lights that are used for Halloween decorations are the ones that are shaped like skulls or pumpkins. strobe lights that have blacks lights in them are also an alternative option to give the room a creepy effect!
You can get just about any kind of lights for bikes. What used to be most common was lamps with bulbs powered by a small "bottle" dynamo that pressed against the tire. Today the most common sort is probably battery powered diode lights. But you can also have dynamos integrated into the hub, halogen bulbs and even battery operated HID lights for high performance applications.
Neon lights are used for decoration, advertizment, and entertainment.
Xenon and argon are the elements used in fluorescent lights.