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LED means light emitting diode. Diode is an electronic component which has two
nodes. when power supply is given between two nodes the current flows and emits light from it which is in visible spectrum. Hence light appears from LED lamp. As the energy required for emitting light is very less hence LED lights give very high lumens per watt
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoFluorescent lamps produce light by energizing or exciting the gas within the tube, aided by a small amount of Mercury that heats up and turns into gaseous form. That excited gas then causes the coating on the inside of the bulb to fluoresce.
Wiki User
∙ 14y agoThe making of fluorescent light bulbs video.
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What type of light bulb is commonly used in advertising signs and decoration?
Discharge lamps are used in advertisement and sign boards. How is the discharge lamp produce light How is different colours of light obtained from these types of lamps.
Which state help produce light in fluorescent light bulbs?
Which state helps produce light in fluorescent lightbulbs?
What is the name of those swirly light bulbs?
They are known as CFL bulbs. It stands for Compact Fluorescent Lamps.
Information on CFL light bulbs?
A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light, and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent lamp; some types fit into light fixtures formerly used for incandescent lamps. The lamps use a tube which is curved or folded to fit into the space of an incandescent bulb, and a compact electronic ballast in the base of the lamp.
What is the name of the energy saving light-bulbs?
There are two different technologies, fluorescent, and LEDs. Fluorescent light bulbs are more common; LEDs are still too expensive for mainstream use. +++ LED lamps' prices are now very competitive, certainly where I live, and make up for the unit price difference in reduced electricity consumption for a given light output. I have a mixture of incandescent, CF and LED lamps in my home, and slowly going over to LED as the existing lamps expire.
What are the different types of light?
Incandescent Lamps Light Emitting Diode Neon Lamps Fluorescent Tubes Compact Fluorescent Lamps Halogen Lamps Metal Halide Lamps High Intensity Discharge Lamps Low Pressure Sodium Lamps High Pressure Sodium Lamps
What type of light bulb is commonly used in advertising signs and decoration?
Discharge lamps are used in advertisement and sign boards. How is the discharge lamp produce light How is different colours of light obtained from these types of lamps.
Which state help produce light in fluorescent light bulbs?
Which state helps produce light in fluorescent lightbulbs?
What are some Sources of light energy?
The Sun, Stars, Light Bulbs, Fires, Fluorescent Lamps
Which light bulb uses more energy?
Incandescent and halogen light bulbs use more energy than compact fluorescent lights and LED lights. Fluorescent lamps with magnetic ballasts use more energy than fluorescent lamps with electronic ballasts.
What is the name of those swirly light bulbs?
They are known as CFL bulbs. It stands for Compact Fluorescent Lamps.
Between fluorescent and incandescent which saves electricity?
Fluorescent lamps deliver more visible light than incandescent lamps using electric power at the same rate. (But incandescent lamps deliver more heat. Just depends on what purpose you're using light bulbs for.)
What state helps produce light in fluorescent light?
plasma
What do we use argon for everyday life?
used as filling for fluorescent lamps, electric light bulbs, incandescent lamps and for vacuum tube.
Why are fluorescent lamps classified as hazardous waste?
Fluorescent lamps or light bulbs contain various amounts of mercury in them. When they are thrown away they are eventually broken and the mercury can leak out. That makes them hazardous to people, animals, and the environment.
What helps produce light in fluorescent lights?
plasma
Information on CFL light bulbs?
A compact fluorescent lamp (CFL), also called compact fluorescent light, energy-saving light, and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent lamp; some types fit into light fixtures formerly used for incandescent lamps. The lamps use a tube which is curved or folded to fit into the space of an incandescent bulb, and a compact electronic ballast in the base of the lamp.
