Dimming LED Light Bulbs is one way to help save on electricity costs and it is another way to add dimension and creative flair to electronic design projects.The brightness of an LED is dependent on the amount of electric current that flows through it. However, small changes in electric current may change the brightness levels considerably. This means that you must be careful to select a resistor that will adequately, but not excessively, dim your lights.Replacing a 12-volt light bulb with an LED tubes may, at first, seem like an expensive switch. LED light bulbs do, in fact, cost more than the typical incandescent light bulb. However, LED light bulbs last longer than their incandescent counterparts, produce less heat and use less energy.
On top of these advantages, you'll find that installing a new LED light bulb is as quick and easy as replacing a typical light bulb.LED bulbs have many advantages over other types of bulbs, with one of the biggest being that LED bulbs they have a much longer life span than any other type of light bulb. However, LED bulbs, like every other bulb, will eventually burn out. When this happens, the process of changing the bulb is relatively simple to do.One of the major drawbacks to incandescent light bulbs is the amount of energy they convert to heat. With halogen bulbs, about 90 percent of the energy used is converted to radiant heat. With LED lighting, however, only a fraction of the LED Downlight energy used is converted to wasted heat.The headquarters of Sylvania is in Danvers, Mass. Sylvania produces fluorescent, incandescent and high-intensity discharge lamps. The company offers LED light bulbs. For example, the Ultra PAR38 Dimmable can decrease energy consumption up to 76 percent and can run at least 50,000 hours at 70 percent lumen. You can use the light bulb indoors or outdoors.Westinghouse produces LED light bulbs. For example, the Westinghouse Nanolux LED light bars last for up to 100,000 hours and come in one and three watts. The bulbs replace 7- to 20-watt incandescent lights. The lights are for both outdoor and indoor use for pendants, lanterns and strand lights.
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LED is quickly replacing the ordinary bulbs. Actually its quite good and easy to install then the yellow bulbs but it will take time in the market to be accepted as its cost is bit high compared to ordinary bulbs.
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