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Light Bulbs and Artificial Lighting

Artificial lighting has become standard in the homes and companies of most countries. It is used for concert effects, growing food, and reading a book in bed at night.

500 Questions

What is a simile for light bulb glowed?

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Asked by Wiki User

The light bulb glowed like a beacon in the darkness.

Which lighting is better for reading Warm White White or Cool White?

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Asked by Wiki User

Cool White lighting is better for reading as it provides better visibility and helps reduce eye strain. Warm White lighting tends to create a more relaxed and cozy atmosphere, which may not be as conducive for reading for extended periods.

What is filament for kids?

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Asked by Wiki User

Filament for kids is a safe and child-friendly 3D printing material made specifically for children to create various creative projects. It is non-toxic, easy to handle, and comes in vivid colors, making it ideal for educational and fun activities.

What book has plane models from ancient Egypt and about Bermuda triangle and has hieroglyphics of Egyptians holding light bulbs and about UFOs and disappearances?

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Asked by Wiki User

It sounds like you may be referring to the book "Chariots of the Gods" by Erich von Däniken. The book explores theories about ancient civilizations having contact with extraterrestrial beings based on various archaeological findings and historical mysteries, such as hieroglyphics depicting what some interpret as technology like light bulbs. It also delves into the Bermuda Triangle and the concept of unidentified flying objects (UFOs).

Lest too light winning make the prize light?

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Asked by Wiki User

This phrase means that achieving success too easily or quickly may make the value or satisfaction of the prize diminish. It suggests that struggles and challenges faced during the journey to success are important in appreciating the reward. It emphasizes the importance of hard work and perseverance in earning a meaningful and valued victory.

What is the strip of material that glows in a light bulb called?

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Asked by Wiki User

The strip of material that glows inside a light bulb is called the filament. It is usually made of tungsten and emits light when an electric current passes through it, heating it to a high temperature, causing it to glow and produce visible light. The filament is a crucial component in incandescent light bulbs, which have been widely used for many years, although more energy-efficient lighting technologies, such as LED (Light Emitting Diode) bulbs, are becoming increasingly popular

What are the types of energy produced by a burning light bulb?

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Asked by Wiki User

Light , which is useful

Heat , which is NOT useful.

What would b the effect on the circuit should the starter be taken out after the lamp is started?

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Asked by Wiki User

Once started the fluorescent tube no longer needs the starter. In fact starters are designed to electrically "remove" themselves from the circuit when the fluorescent tube is conducting.

How do you change a light bulb in a ceiling fan?

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Asked by Wiki User

Most ceiling fans have exposed light bulbs that area easily removed by turning the cool bulb counterclockwise.

The replacement bulb for a ceiling fan has a standard base, but the globe is a bit smaller than standard. These smaller bulbs are often stocked with the ceiling fans at your local appliance department or appliance store.

Be sure to get the same wattage replacement bulb.

Installing the bulb is just like any other lamp bulb. Screw in clockwise.

Can plants grow under regular light-bulbs?

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Asked by Katiecat98

Explain why light is essential for a plant to grow

What do you do with crocus bulbs after they have bloomed?

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Asked by Wiki User

Once the petals of a tulip are no longer attractive, it's a good idea to break the stem off, so that the plant's efforts can concentrate on replenishing the bulb.

Over time, the leaves will begin to yellow, at which time they can be cut back. If you cut back the leaves too soon, you remove the bulb's source of energy and nutrients, so the bulb's development for the next blooming season can be compromised.

You can leave tulip bulbs in the ground over the winter, which cools them.

How do you change light bulb in Sanyo microwave?

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Asked by Wiki User

you take it out,then put another one in!!!dah!!!

1. Disconnect power to oven.

2. Remove the 2 screws located in front on top of microwave securing grille.

3. Remove grille (slide to right then out).

4. Remove the screw securing metal light cover.

5. Remove the filter and metal light cover.

6. Remove screws securing bulb holder (if needed).

7. Remove light bulb

Install new light bulb (20 watt halogen do not touch with skin).

Reverse the above instructions for assembly

How much are gu10 led bulbs?

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Asked by Wiki User

"Depending on the voltage, gu10 led bulbs can range in price from five to ten dollars. There are wholesale prices that prove cheaper than retail but usually the wholesale prices come with a package deal for larger quantities of bulbs."

Where can you get a light bulb?

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Asked by Wiki User

Hello,

U can buy any type of LED, CFL or light bulbs online from http://www.lightonline.com.au

And here is ur 15w cfl light bulbs, u can buy it online

http://lightonline.com.au/compact-fluorescent-light/spiral-cfl-lights/deluxlite-t2-spiral-cfl-lamp-15w-es-day-light,-80%-energy-savers/

Thanks

Where can i buy cheap LED light bulbs?

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Asked by Wiki User

Shenzhen liur photoelctric technology Co., Ltd is a professional high technology manufactury base specializing in design, production, research and development of various LED lighting, such as Global bulbs, PAR lamp, spotlight and other LED lamps.we focus on LED lighting and landscape lighting and LED display products. All products are designed and developed by our technician, now there are many kinds and different watts LED lamps, mainly from 2W to 18W LED lighting. We conduct advanced design, excellent material and professional handicrafts which enable us to win more customers for the high quality and competitive price。Our LED products are receiving high appreciation from America, Europe, Japanese and other countries around the world.

If you have any questions about our LED products,please send them to my e-mail byg88@163.com.I will be very glad.

What is needed for an electric circuit light up a light bulb?

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Asked by Wiki User

i have plans to make a lightbulb glow. to complete the circuit, what can i use? these are my options ....a copper penny,a plastic comb,a metal clip,or an iron nail?

How much does it cost to run a light bulb?

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Asked by Wiki User

It depends on the bulb, how many watts it is.

All bulbs are marked with the correct voltage and the power taken, in watts. You multiply the watts by the number of hours to find the watt-hours of energy used. Then divide by 1000 to find the kilowatt-hours. A kilowatt-hour is also called a unit and you pay about £0.15 for a unit of electricity.

Let's say it's a 100 watt bulb running for 24 hours. That uses 2400 watt-hours or 2.4 kilowatt-hours, which costs about 2.4 x £0.15 which is £0.36.

Can you wire a light bulb with one wire?

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Asked by Wiki User

idk, ask your science teacher(:

glad i culd be of survice

Where can one buy Philips light bulbs?

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Asked by Wiki User

One can buy Phillips light bulbs from a number of stores and online retailers. They are available for purchase from The Home Depot, Amazon, eBay, Lowe's and Walmart.