Led Bulb Research Paper

The incandescent light bulb was a phenomenal discovery that occurred during the late 1800’s and was mainly invented by a man named Thomas Edison. It became a recent essential product that we humans use on a daily basis in many more appliances than one. This invention was created in 1890 in New Jersey by Thomas Edison to help people to be able to work during the night after night had fallen and to make people’s lives easier ("Edison's Lightbulb”). It helped many people in an amazing array of different ways, however, everything has it’s disadvantages, and so did the incandescent light bulb ("History of the Incandescent Light.”)

The light bulb was an amazing invention when it was first created and it still is today except people overlooked a few things about the first light bulb - also known as the incandescent light bulb. The things that people overlooked on the incandescent light bulb was the fact that it guzzled up so much energy. Another problem with the incandescent light bulb was that it emitted carbon dioxide. One final problem with the incandescent light bulb

Getting a full day of work in used to be impossible without the light bulb because it is really hard to see in the dark without light. When the light bulb was invented, businesses started to produce more because the workers had longer hours, with more hours being available, more job opportunities opened up. Other machines that were used in factories like the sewing machine could not be used without the light bulb being there to light the factory. The light bulb also improved education in the

LED Bulbs: Finally, cut back on your winter energy bill by replacing your old fluorescent lights with LED bulbs for just $5.99 for a packet of two.

1-14 Bellringer 2: Incandescent bulbs give off a warm glow. The researchers created a bulb that still had filament in the center, but was surrounded with a new kind of filter that sits around the filament.

Alternate Hypothesis: The new lightbulb claims that it has average life of more than 1000 hours.

The light emitting diodes (LEDs) are low energy, lighting devices with a long lifespan and low energy consumption. The LEDs use specialized power

This type of lighting is already appreciated by the environmental crowd due to the fact that they use less electricity for a given amount of brightness emitted, and they last longer than older lighting technology. Another great benefit is that they emit less heat as well. If you're doing a remodel anyway, you may want to consider LED for any new light fixtures and putting LED bulbs in existing lights.

Have you ever wondered were led lights came from..? well I Daniel Mcfarland was born in Pennsylvania on February, 27 1869 and attended Lehigh University for college from 1884-1889. I studied electrical engineering, After experimenting with different sources, I started using glow discharges to produce light. In 1986 I had devised a glow discharge lighting system, creating an extension to the Geissler tube. The lamp utilized nitrogen and carbon dioxide as the luminous gas because they emitted a soft white light. My technique was the first commercially variable light source based on gas discharge instead of incandescence, and it's considered the predecessor to contemporary neon and fluorescent lighting.

LED lighting should reduce energy costs by using at least 75 percent less energy than incandescent lighting. This will save on operating expenses. The maintenance costs

The author erroneously assumed that the cost of LEDs is same as that of the incandescent lamps by just considering its initial cost. What if the maintenance cost of LEDs is more than that of an incandescent lamps? This would not only will make the author’s argument wrong but also will make it baseless .Also the author states that the LED bulbs are brighter than the incandescent lamps what if the bulbs consume more energy than the lamps. The lifetime of both the components is not compared which creates a loophole in this argument because if the LEDs last long then the cost will decrease if they don’t then the cost will increase.

Because the long life span of LED lights, the savings in maintenance to purchase, stock and change the conventional light bulbs and significant energy savings when it comes to replacement due to the long operational life times of LED lighting.

Can you ever imagine a world without light bulb? Before light bulb was created, the night can only be lit by the moon and stars. People working and traveling after sunset could only use candles or oil lamps, which caused many inconveniences. Without any bright light, moving inside your own house even seemed dangerous. However, things changed after the ambitious inventors brought their bright idea, which was to light the world, to life. The invention and the commercialization of light bulb not only changed the way people live, but also became a technological breakthrough for future energy use in our daily lives.

CFL lightbulbs entered the market at an expensive price, yet the consumers continued to purchase them. Knowing the bulbs “paid for themselves,” the tradeoff was worth it. They used 75% less electricity than incandescent bulbs, lasted 10 times longer and emitted 450 pounds fewer greenhouse gasses. In previous years consumers relied on incandescent lights that were reliable and much less expensive than CFLs. CFLs were backed by utility companies that also wanted the product to be a success, which was obvious through their coupons, trade-ins and price promotions. Aside from the many benefits CFLs offered to consumers, market research showed there were misconceptions that caused hesitancy in consumer adoption. The original product had problems such as light flickering and buzzing, needed continual usage to result in energy savings, could not be used with a dimmer, and recycling the bulbs was not convenient as special measures were needed to dispose of the bulb.

In a modern building daylight can provide most of our lighting needs for the vast majority of the working day. It is therefore unnecessary to spend too much time in designing artificial lighting systems.