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Energy Cube System

by Alisa Princy (2020-04-08)

Rather than using heat to Energy Cube System Review create light, fluorescent light bulbs rely on a chemical reaction. The bulbs are filled with a gas that produced ultraviolet (UV) light when it comes into contact with electricity. The amount of electricity needed to excite the gas and produce light in this manner is just a fraction of the power needed to use incandescent bulbs. Since UV light is not visible to the human eye, it must go through a special filter in order to be useful. Fluorescent light bulbs contain a white coating on the inside of the bulb that acts as this filter; when the UV light passes though the coating, it changes into light that you can see While most traditional, tube-style fluorescent lights have a self-contained ballast, most require a separate ballast in order to function. CFL bulbs, on the other hand, always contain their own ballast. Since external ballasts should always be changed by a licensed electrician, the built-in ballast in a CFL bulb makes the product easy for consumers to use and change. EnergyStar Light Bulbs EnergyStar is a joint program of the United States Department of Energy and the Environmental Protection Agency that identifies energy efficient products. Look for the EnergyStar logo on any light bulbs you purchase to be sure that they are energy efficient and therefore environmentally friendly. In order to receive the EnergyStar seal, products must meet stringent energy use standards. The seal appears on all energy efficient products sold in the United States, encouraging consumers to be conscious of their personal energy usage. Proper Disposal of Compact Fluorescent (CFL) Light Bulb Despite the energy-saving advantages of CFL light bulbs, in order to maximize their eco-friendly potential, they must be properly disposed of after they burn out. This is because there is a small amount of the element mercury contained within each bulb. The amount is minimal (over 100 times smaller than the amount found in most mercury thermometers), but is required for fluorescent light bulbs to function and no substitute has yet been found.