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Depends where you are planning to place the resistor.
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∙ 11y ago
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Which type of light bulb is more efficient light bulb incandesent or an fluorescent light bulb?
Fluorescent is more efficient. Incandescent bulbs should not be used any more, except for some special purposes (mainly where they keep something warm).
Hot Trend for Home Offices: Recessed Fluorescent Lighting?
Recessed fluorescent lighting is typically used in areas where indirect light is preferred to reduce glare and other visual disturbances common with the use of fluorescent lighting. This includes offices, classrooms and more recently, home office and workspaces. Fluorescent lights are highly efficient and cost significantly less to operate than traditional incandescent lights. The problem, as mentioned already, is that the use of fluorescents leads to unpleasant effects for some applications. This is why the use of recessed fluorescent lighting has become very popular. With recessed fluorescent lighting, the lighting is indirect. This is an effective way to reduce glare and make the lighting more effective. There are baffles and reflectors that you can install to reduce direct light from recessed fluorescent fixtures as well. When considering recessed fluorescent lighting, you will find that there are many different options for the type and size of fixtures. There are also many different styles of covers available for recessed fixtures. The most commonly used recessed fluorescent fixture is called a troffer and it allows assess through a hinged assembly for easy access. Some recessed fluorescent fixtures can be set up with a battery backup for use in an emergency. Keep in mind that this will result in less output from the light, but ample for safety reasons in the event of a power outage. When you need specific lighting, such as in an office setting, you should talk to a lighting professional in order to find out what the best possible combination of lighting will be for your situation. Depending on the size of the area, the amount of natural light and how many people will use the area, the lighting requirements will vary. A lighting designer is your best advocate when it comes to saving money and increasing efficiency with lighting design. If possible, your recessed fluorescent fixtures should be installed and fully tested prior to the rest of the room being finished. It is probably a good idea to have the walls painted and furniture in place in order to see how everything will flow together with the new lighting.
Is it OK to let a fluorescent light bulb freeze?
As long as you keep condensation from getting into it, you should be fine. This answer is for old-style fluorescent bulbs. If you're talking about energy saver types, try to stay above 0F / -18C
What is the advantage to aquarium ecosystem if the aquarium is kept brightly lit?
Lighting that imitates natural lighting is excellent for aquariums, it helps both the fish and the plants, as fish, like most animals, require sunlight to remain healthy.That said, incandescent lighting is worse for an aquarium than no lighting at all, it causes dangerous temperature fluctuations and does not provide the correct spectrum of light needed for fish and plants, the type of light you need is a full spectrum fluorescent.The disadvantages of lighting is algae, so you should try to light only with artificial light (a fluorescent bulb), and not keep the aquarium near a window. The reason for this is that if you do get Algae, you can reduce the amount of light temporarily to help control it.
What is the contribution of Agapito Flores?
Fluorescent Lamp InventorMany Filipinos acknowledge Agapito Flores as the inventor of the fluorescent lamp, which is the most widely used source of lighting in the world today. The fluorescent lamp reportedly got its name from Flores. Written articles about Flores said he was born in Bantayan Island in Cebu. The fluorescent lamp, however, was not invented in a particular year. It was the product of 79 years of the development of the lighting method that began with the invention of the electric light bulb by Thomas Edison.Among the other inventors who claimed credit for developing the fluorescent lamp were French physicist A. E. Becquerel (1867), Nikola Tesla, Albert Hall (1927), Mark Winsor and Edmund Germer. French inventor Andre Claude was recognized for developing the fluorescent tubular lighting systems. Yet, he was not officially recognized as the inventor of fluorescent lamp. It was reported that the General Electric and Westinghouse obtained Claude's patent rights and developed the fluorescent lamp that we know today.According to Filipino scientists, fluorescent lamp was not named after Flores. The term fluorescence first cropped up as early as 1852 when English mathematician-physicist George Gabriel Stokes discovered a luminous material called "fluorspar", which he coined with "escence". The National Academy of Science and Technology also dismissed Flores being the inventor of fluorescent lamp as a myth. "No scientific report, no valid statement, no rigorous documents can be used to credit Flores for the discovery of the fluorescent lamp. We have tried to correct this misconception, but the media (for one) and our textbooks (for another) keep using the Flores example," a Filipino scientist wrote in her column at the Philippine Daily Inquirer.The fluorescent lamps were introduced into the U.S. market in 1938. Still, Filipinos recognize Agapito Flores as the inventor of the product that illuminated the world.
Why did Agapito Flores invented the fluorescent lamp?
There is significant controversy over the claim that Agapito Flores, a Filipino electrician, invented fluorescent lighting. Like many inventions fluorescent lighting had a number of antecedents including work by physicists and engineers in Europe and the US as far back as the middle of the 19th century. Flores most likely re-created a lot of the work done by those other inventors, but the presentation of his development occurred only after others had shown similar devices. Therefore he can be credited as AN inventor of fluorescent lighting but not THE inventor.Likely he was experimenting with crooks tubes or something similar and decided to try somefluorescent materials to see if he could get a brighter light. Successful inventors don't need a reason, they just keep trying things until the find something that might be useful.
What is the value of resistor do you use in 2.5volts bulb with use 4 batteries with 1.5volts?
If your batteries were in series the total voltage would be 6 volts, and it the bulbs were in series you would need a resistor to keep them from burning out. In order to know how many ohms the resistor would need to be you would have to know the wattage of the bulbs, or the resistance of the bulbs. If you don't know the best thing to do is use a variable resistor. Then you can adjust it or the brightness that you want.
What are the uses of the light bulb?
A bulb is not necessary in a circuit. A circuit is simply a series of connections that allows current to flow. A bulb, or a resistor, or something else, is simply a way to do useful work with that current flow, in the case of a bulb, converting power to light and heat.
Attitudes of Agapito Flores?
Fluorescent Lamp InventorMany Filipinos acknowledge Agapito Flores as the inventor of the fluorescent lamp, which is the most widely used source of lighting in the world today. The fluorescent lamp reportedly got its name from Flores. Written articles about Flores said he was born in Bantayan Island in Cebu. The fluorescent lamp, however, was not invented in a particular year. It was the product of 79 years of the development of the lighting method that began with the invention of the electric light bulb by Thomas Edison.Among the other inventors who claimed credit for developing the fluorescent lamp were French physicist A. E. Becquerel (1867), Nikola Tesla, Albert Hall (1927), Mark Winsor and Edmund Germer. French inventor Andre Claude was recognized for developing the fluorescent tubular lighting systems. Yet, he was not officially recognized as the inventor of fluorescent lamp. It was reported that the General Electric and Westinghouse obtained Claude's patent rights and developed the fluorescent lamp that we know today.According to Filipino scientists, fluorescent lamp was not named after Flores. The term fluorescence first cropped up as early as 1852 when English mathematician-physicist George Gabriel Stokes discovered a luminous material called "fluorspar", which he coined with "escence". The National Academy of Science and Technology also dismissed Flores being the inventor of fluorescent lamp as a myth. "No scientific report, no valid statement, no rigorous documents can be used to credit Flores for the discovery of the fluorescent lamp. We have tried to correct this misconception, but the media (for one) and our textbooks (for another) keep using the Flores example," a Filipino scientist wrote in her column at the Philippine Daily Inquirer.The fluorescent lamps were introduced into the U.S. market in 1938. Still, Filipinos recognize Agapito Flores as the inventor of the product that illuminated the world.- A.
How do you replace headlight bulb in 2002 Lexus GS300?
It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2002 Lexus GS300 headlight bulb general replacement procedure: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
How do you replace headlight bulb on 2010 Volkswagen Golf City?
It will vary depending on if you have an HID lighting system or Halogen lighting system. In general, the prodceure for 2010 Volkswagen Golf headlight bulb replacement: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
How do you replace headlight bulb in 2004 VW touareg?
It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2004 VW Touarag headlight bulb general replacement procedure: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information. Then consult your owner's manual for the headlight bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
