Thursday, November 28, 2013

Some comparison between LED Bulb and Incandescent Bulb



LEDbulbs are the rising stars of the home lighting market. The Incandescent bulbs that people have been using for decades are finally falling out of favor with the public and governments for a variety of reasons, primarily energy efficiency. anty881209wong 131129
Lumens
The amount of light given off by a light bulb is measured in lumens, and LED light bulbs give off more lumens per watt than any traditional incandescent light. According to the Madison Wisconsin Gas and Electric Company, LED bulbs generate 20 to 60 lumens per watt, while incandescent bulbs only generate 10 to 17 lumens per watt.
Wattage
Because LED lights are far more efficient than incandescent lights, an LED bulb uses far less wattage than an incandescent bulb, all while generating the same number of lumens. A 3-watt LED bulb can generate the same amount of light as a 45-watt incandescent bulb.
Heat and Efficiency
Incandescent bulbs generate heat as well as light, which cut down on both their lifespan and efficiency. An LED bulb generates almost no heat, while generating plenty of light. They also last years longer than incandescent bulbs, cut down on replacement costs.
Energy efficiency is still the main selling point for LED bulbs, however, and this factor is well justified to be weighted thusly as the differences in energy consumption levels can be huge. For instance, an Incandescent bulb that uses 50 Watts of energy can be replaced by an LED bulb that produces the same amount of light for only 3 watts. In general LED bulbs tend to only use up one fifth of the energy than halogen bulbs do. This difference in efficiency comes about as a result of the way Incandescent bulbs work.
LED String Light LED Flashlight LED Strip Light

Sunday, November 24, 2013

Outdoor LED Lighting And Why It Is Better Than Other Lighting Options

Light Emitting Diodes (LED) bulbs have of late become very popular in providing lighting both indoors and outdoors. This popularity is primarily attributed to their many benefits compare to some other lighting options. The LED lighting is also a way of moving from traditional lighting methods to a newer and better method.
One of the environments where LED bulbs are mostly used is outdoors. This is mainly because their lighting is better compared to that of halogen lighting. The outdoor LED lighting is also cheaper since the bulbs consume lesser energy and the wasted energy is also minimal.
Some of the other types of lighting usually convert almost ninety percent of their energy to heat while the LED lighting just uses a small percentage of the energy into heat. LED outdoor lighting is also superior because it has a longer life where the bulbs usually have about fifty thousand hours of useful life compared to the other bulbs which have about six thousand hours of useful life. This makes the LED bulbs cheaper and convenient since one does not have to keep on replacing the bulbs every now and then consequently saving time and money. Furthermore, the best LED light bulb lights instantly whenever the switch is put on compared to other types of bulbs which requires some time to heat up before emitting any light. Some of the environments where LED outdoor lighting is commonly used include in security flood lights. These lights are usually placed outside homes especially in corners where they especially work well when connected with motion detecting systems.
In such situations, the bulbs lights up upon detecting the slightest motion consequently providing optimum security. Another environment where the LED lighting is commonly used is on track lights which are small series of lights on driveways, sidewalks, garden pathways, patios and porches amongst other similar environments.
LED bulbs are also commonly used in garden lamps where they lights up the gardens especially when there are crops which require light even at night. LED lighting is also used in Cree LED flashlight which is portable and can allow one to move around at night without using a lot of energy. The flashlight produces even better form of light compared to some other types of lighting and at the same time the LED form is also cheaper. anty881209wong 131125