One of the material basic needs of men today is light. In the older days, the only source of light was natural sources like the heavenly bodies. But with the evolution of men and technology, people were able to make alternative sources of light.Check our recommendation www.lightbulbs2u.com Although they may use natural sources like solar or hydroelectric power to operate the lights, they are very flexible. There are now different forms, make, and sizes of light bulbs.
They come in a different range of shapes and even colors. Today you do not have to wait for a full moon to get bright light at night or you do not have to worry about darkness during the rainy season.
• If you go to the hardware store right now, you will find several brands of lights as well as designs.
• The most famous traditional type of alternative lighting fixture is the bulb which emits yellow light.
• The most talked about right now are the fluorescent tubes like the Tridonic which is economical, long lasting, and practical.
In a broader aspect, these light tubes are advantageous because although it is still powered by electricity, only a low voltage is required to stimulate the mercury and distribute power and light to the tube. It can last 20 times longer than the ordinary bulb or light. They are bigger than ordinary tube lights and require the use of ballasts to make sure that the electricity is properly distributed and that there is light.
The tube is powered by the toxic chemical mercury so it requires proper and careful handling. Although it costs more compared to other products, it leads to reduced electric bills. It is specially made to light areas for long periods or where it would not be required to switch it on and off from time to time. It is now being widely used in all parts of the world and distributed under different brands.Author is an expert, visit here for more interesting information