Different types of light bulbs are available in market such as Incandescent bulbs, Compact Fluorescent (CFL) bulbs, Fluorescent bulbs and Halogen bulbs. Let us have a brief idea of their features and working.

Incandescent bulbs are regular or standard bulbs which are still most common. They are available in a wide range of colors, shapes and sizes. These bulbs are suitable for most uses and fixtures. However, they have low initial cost but they have higher associated energy costs over their lifetime. These bulbs create light by heating a filament inside the bulb. Since much of the energy used to heat the filament is wasted, they are less energy-efficient.

Compact fluorescent bulbs are very popular among general public as they save huge amount of electricity (consumes near around two third of electricity consumed by a standard bulb). These bulbs are very durable and are available in various shapes, styles and light output. They can also be fixed in any kind of socket.

Now we will discuss that how a compact fluorescent bulb works. Inside these bulbs, a mercury gas filled tube or ballast is present. With the flow of little current from ballast to this gas, UV light is generated and when this light hits the white coating of the bulb the bulb glows to provide you light. In this process, very little heat or say electricity is required, which makes them energy efficient.

Standard fluorescent bulbs are very similar to compact fluorescent bulbs. Fluorescent bulbs also help in saving electricity and are very durable but these bulbs can not be fixed in standard sockets. One more disadvantage of using fluorescent bulbs is that you can not get many choices in it. These bulbs are available in linear, circular and U-shape.

The method through which light is produced by a fluorescent bulb is similar to the method used by compact fluorescent bulbs. One point where they differ is that in fluorescent bulbs you require separate ballast.

Halogen bulbs could be found in market in different shapes and sizes such as A-line and reflector style. The light generated by them is also clear and bright. These lights have high initial cost but are long lasting.

Halogen bulbs provide light using the same technique as incandescent bulbs. However, in a halogen bulb, the halogen gas inside the bulb deposits the tungsten back onto the filament as it evaporates, allowing the bulb to last longer.

Scott Rodgers is a writer with ample experience in electricians work all across the nation. His exemplary guidance has generated business for a lot many Wheeling Electricians and Huntley Electricians .

Installation is a major part of electrical work required to be done by an electrician. For installation purpose various tools are required like hammers, saws, screw drivers, pliers etc. However, there are some tools that an electrician could require anytime such as lineman’s pliers. Let us now talk about all the tools required for installation.

Pliers are the basic tool for one who works with electrical systems that needs constant bending, twisting, pulling and cutting wires. To prevent the danger of electrical shock from live wires, pliers with insulated handles should be used. This reduces the danger of getting shock.

Linemen’s pliers are designed to grip, twist and cut wires. They can be used to hammer small nails or wire staples. A good pair of pliers have a rivet near the central joint, which allows the jaws to open wider and to give more leverage for a cut.

Diagonal cutting pliers, as the name suggest have blades fixed at an angle. Using these pliers copper, iron, brass or aluminum wires can be easily cut. Some good pliers in this category are also able to cut the steel. If you want such pliers then confirm this before purchasing the pliers.

Side cutting pliers are also considered good for cutting through small wires. They are made up of single cutting blade. These pliers are available in different nose shapes like long nose shape, round or curved nose shape. If you will use round nose pliers, you will find the gripping jaws to be very short that helps in bending and twisting of short wires. Unlike round nose cutting pliers, long nose cutting pliers are able to reach up to small areas also.

Wire strippers (cable strippers) look like pliers with small grooves cut into the jaws. These grooves are used to cut through the insulation like pliers with small round around wire and cables, leaving the inner core undamaged. Once the insulation is cut, the wire is pulled through the groove, stripping the insulation neatly off the wire. A crimping tool is used to secure the connection from a cable or wire to its contact. Crimping tools make sure that the wire is properly secured. Modular Plug Tool is an all-in-one tool that cuts, strips, and crimps.

Screwdriver is also a basic requirement of the electricians. They are available in flat and Philips head. Different screw drivers are available in market that can be used with screws having different head size. For prevention from shocks, one should use a screwdriver having insulated handle.

Electrical tape in used to cover connections and wires to avoid electrical shocks. You can get this tape in black and blue color. For making modern electric tapes, plastic vinyl is used.

Scott Rodgers is a writer with great experience in electricians work all over the country. His exemplary guidance has generated business for a lot many Altoona Electricians and Streamwood Electricians .

If you want to connect a ceiling fan then this can be done by you also. You just need to be little attentive while making the connections. Also for connecting different wires, tightly connect the wires and don’t use loose nuts as they make the connection loose. Never leave the connections uncovered and wrap an electric tape around it.

Mostly all the ceiling fans have 4 wires or say 3 wires plus a ground wire. Their colors are black, white, green and an additional color (usually red, blue, or black/white striped).

The black wire is the hot lead for the ceiling fan motor. The red/blue/striped wire is the hot lead for the optional light kit to the ceiling fan. The white wire is the neutral lead for both the ceiling fan motor and light kit. The green wire is ground wire for the entire setup.

While attaching the ceiling fan, neutral (white) wire from the ceiling fan assembly should be attached to the neutral (usually white) lead from the house wiring. One thing to note is that you may encounter a white wire while wiring the ceiling fan that has a marked piece of colored tape attached. This colored tape mostly signifies that this white wire is being used as something other than a neutral.

The ground (green) wire from the ceiling fan assembly should be attached to the ground (usually bare, sometimes green) lead from the house wiring. Some old build houses may not have a separate ground lead. In this case, the metal conduit and electrical boxes are used as ground. So you need to attach the ground wire from the ceiling fan to the electrical box (and/or mounting plate) with the suitable screw or clip.

Now you are left with two leads associated with the ceiling fan. These are the hot wires for the ceiling fan and its light kit. In case your ceiling fan doesn’t have a light kit then connect the black wire to the hot lead (usually black) from your power supply.

Other case could be that you are fixing the light kit along with your ceiling fan. In this case for providing connection to both of them, connect their hot terminals to the black lead in your home electric wire. But make sure that operating switch of both is separate.

After this your job is done. Like this you can easily connect a ceiling fan. However, you may face problems while doing it for first time, so call an expert who can help you in doing it successfully.

Scott Rodgers is an author with ample experience in electricians work all over the country. His exemplary guidance has generated business opportunities for a lot many Taylors Electricians and Fort Belvoir Electricians .

Dimmer switches help in creating a good environment in dinning room or home theater as per your choice. They are not so difficult to install. Once you decide to buy these dimmer switches for your home, have good knowledge about them.

You can use 120V incandescent bulbs and halogen bulbs along with these dimmer switches but you can’t use fluorescent bulbs and most compact fluorescent bulbs.

Commonly, dimmer switches work with those bulbs that have wire filaments like 120V incandescent and halogen bulbs have. But when we talk about fluorescent bulbs and compact fluorescent bulbs, they usually work with a gas and they also need voltage for their functioning. If you are purchasing halogen bulbs having very low voltage then you need to purchase special kind of dimmer switches.

Generally, there are single pole and 3-way dimmer switches. Choose the appropriate one for your application. If you want the light to be turned on via a single switch then you need a single pole dimmer switch and if you want it to be turned on by two switches then you need a 3-way dimmer switch. Note that in a 3-way lighting application only one of the switches can be a dimmer switch.

Old dimmer switches used to operate by controlling the voltage of light fixture. When you turn up or turn down the dimmer switch, voltage also varied along with it. Mainly a rheostat was behind all this but in general it was energy inefficient.

Now-a-days TRIAC is used in dimmer switches that can on and off the light at such a fast pace that no can know when the light was turned off in the mid. The frequency is tremendously high.

As light is turned off for a portion of time using these TRIAC based dimmer switches, dramatic energy can be saved by them. In addition to this, life of the light bulb is also significantly extended. For example, if the bulb is dimmed to 50% of its output, it will save near around 40% in energy costs and can extend the life of the bulb up to 5-20 times depending upon the bulb type.

Dimmer switches are one among the excellent accessories that can beautify your dining room, living room and especially a home theater room.

Scott Rodgers is an author with great experience in electricians work all across the nation. His exemplary guidance has created business opportunities for a lot many Grove City Electricians and Fort Washington Electricians .