Compact Fluorescent Lights: Think of a normal florescent light tube, but curled up to fit the shape of a standard light bulb. The best CFLs last 10 times as long and use a quarter of the energy of old incandescent bulbs, according to the federal Department of Energy. The drawbacks of CFLs are that they can be damaged if they are turned on and off too frequently, and they don't work well in the cold so their outdoor utility is limited.

Light Emitting Diodes: Traditionally, LEDs were for power lights on appliances and other limited uses, but advances in technology have greatly expanded their utility, and there are now numerous options for LED light bulbs available to consumers. LEDs are a fantastic value: they use only about 25 percent of the energy of standard light bulbs and can last up to 25 times as long.

Halogen Incandescents: Halogen bulbs are a twist on the old-fashioned incandescent bulbs. They function in essentially the same manner, except the glass globe is filled with halogen gas, which amplifies the light and therefore decreases the amount of electricity needed, hiking its efficiency rating. They aren't as stingy with energy as CFL or LED lights, but work well for outdoor spotlighting.

While modern bulbs cost more to buy than the incandescents you were accustomed to, their increased longevity and efficiency actually lead to big savings in the long run.

If you're ready to take the plunge and purchase a state-of-the-art home theater system, you have more to consider than just the equipment you intend to purchase. Even if all of your components are top-of-the-line, you won't get the most bang for your buck without professional design and installation.

To make sure you get the home theater of your dreams, it's important to consult an electrician early on in the process. A quick electrical inspection of your desired theater space will help you understand what kinds of electrical upgrades you might need to set up a media center that is functional, safe and that provides the highest quality viewing experience.

Handle the Load

A big-screen TV by itself won't strain the electrical system in a modern home. But factor in a disc player, set top box, stereo receiver and multiple speakers, and you might be talking about a serious electrical load. A licensed electrician can easily test your system to ensure it's ready to power your dream theater. If upgrades are necessary, you can take confidence that new wiring or circuits will be installed by a qualified professional.

Hide the Cords

Wireless speakers and other multimedia components might seem like an attractive option because you want a streamlined look, but you'll often sacrifice a great deal of quality by cutting the cord. Instead, let an electrician make a plan for hiding all of your home theater's power cords away so that the room looks great and there's no risk of tripping in a darkened room. Without tearing up your decor, a professional installer can run cables within your walls and install new outlets to avoid that snarl of wires.

Protect Your Investment

You probably already use a surge protector to safeguard your home computer against the threat of power surges. But your home theater equipment is just as vulnerable, and a single lightning strike can turn thousands of dollars in equipment into trash. While you can protect your home entertainment technology using surge protection adapters, the best solution is to install a whole-home surge protection system. There's no need for clunky power strips, and your entire home's electronics and appliances will be safeguarded.

Unless you have extensive electrical experience, don't go it alone when setting up your home theater. Make sure your design is smart, safe and spectacular by enlisting the talents of a licensed local electrician.