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Important Light Bulb and Tube Terms
There are numerous options to choose from when you need to replace a light bulb. Fluorescent, hi energy saver and even the wattage are all important factors to consider for your ideal lighting in the home. Here are some common lighting options that are available to help you make a decision:
Gas Discharge Lamp - Lights that function by sending electrical charge through a gas. Unlike incandescent bulbs, which use heat to create light, gas discharge lamps rely on chemical reaction. Some examples include florescent lights, sodium lights and neon lights.
Fluorescent Tubes - A gas discharge lamp which uses mercury to create light. Fluorescent lighting uses tubes to contain the excited gases. It is an efficient method for lighting up large areas, and is common in office buildings, hospitals and grocery stores.
CFL - A compact florescent lamp, which is designed to fit standard incandescent light fixtures. CFLs are an energy-saving option compared with incandescent light bulbs.
HPS - High pressure sodium or sodium vapor lamps. These are gas discharge lamps that use sodium to create light.
LED - Light-emitting Diode, a source of light that uses semiconductors. LED lighting is becoming very popular and can now be found in standard light bulbs to replace household incandescent bulbs. It is also used in string lights, computers and television sets.
Ballast - A device that stabilizes the electrical current in a circuit. Some lights, such as fluorescents, require ballasts. In a CFL, the ballast is contained in the base of the compacted tubing.
Halogen Lamp - A type of incandescent bulb that has a tungsten filament and additional elements that make the bulb last longer. It can operate at a higher temperature and shines brighter than a standard incandescent bulb.
Light bulbs, tubes, and pipes will be built for various types of fixtures. Manufacturers will offer different light bulb watts so customers can find the strength they want for their home or building. Customers who are looking for a cheap way to buy fluorescent, LED, or halogen light bulbs will find that retail stores are a great place to start looking. They will often have many different types of light bulbs and tubes available for recessed lighting, pendant lamps, and garden lighting. Homeowners or business owners will want to look at the lamp to know what bulb wattage is recommended. They can then visit stores and retail suppliers that carry the type of bulb they need. Trying several different types of wattage and bulbs may be needed to determine what gives the best lighting for the indoor or outdoor living space. Stores can also help answer questions customers may have regarding which light bulb promotes saving energy. Employees can help demonstrate the best way to install and discard different types of bulbs, since some should not be thrown away in the garbage due to the chemicals in the bulb. Some stores that offer light bulbs, pipes, and tubes will have different lamps and fixtures that can be hung from the wall and ceiling. Many compact fluorescent, LED track, and halogen packages will explain what type of lamp or fixture it will work best in. Visiting several stores may be the best way to help determine who offers the best price, selection, and quantity. Manufacturers will often offer the best price for customers that are willing to purchase a minimum amount of a specified product.