Your HVAC system contains filters that keep a lot of particles out of the air in your home, provided you clean or replace the filter regularly. Unfortunately, your HVAC system may also be responsible for carrying a few contaminants into the air as well. And these contaminants can be quite harmful—biological contaminants living on the indoor air handler components have been known to cause illness or aggravate respiratory problems. In this quick guide, we’ll go over how calling for UV air purifier is not right for you, allow an indoor air quality expert to help you select an alternative type of air cleaner.

The chandelier used to mark your arrival. Clad in crystal, it met you in the foyer of a well-appointed home, then dazzled you from a power position over the dining room table.

Rarely did you find a chandelier in a starter home. To see them illuminating any room other than one used for entry or dining, more unusual still.

My, how times have changed!

Today chandeliers rate as a brilliant idea just about anywhere — from modest homes to magnificent mansions, contemporary digs to traditional houses. They dangle decorously in almost every room of the house.

Credit our bigger-is-better building boom. Taller ceilings and increased volume in today’s homes means chandeliers are less likely to crowd a room.

“Nine-and-10-foot ceilings almost demand something hanging to fill the space,” says Joe Rey-Barreau, educational consultant for the American Lighting Association (ALA) and assistant professor of interior design at the University of Kentucky. The ALA is a non-profit organization of leading manufacturers, retail lighting showrooms and sales representatives in the U.S. and Canada dedicated to expanding public knowledge about lighting.

Colorful chandeliers create drama in the kitchen. Mini ones provide elegance to powder rooms. Even walk-in closets go upscale when lit with a small chandelier.

“Beyond laundry rooms and garages, any room is an open target for hanging a chandelier,” adds Rey-Barreau. “More commonly, kitchens and bathrooms have become the popular locations for chandeliers.”

Chandeliers add twinkle to a boudier. “People are treating their bedroom suites as more luxurious personal spaces with elaborate bathroom areas, so it is not unreasonable to consider chandeliers there, either,” says Dan Blitzer, Director of Education for the ALA..

Comfort and convenience – these should be your two main goals when creating a nursery lighting scheme. Babies are extra-sensitive to harsh lighting, so you should use lights that are gentle and calming to their young eyes. However, you still need enough light to perform necessary tasks quickly and easily.

Just follow these 5 lighting rules, and your nursery will be in ship-shape and ready for baby in no time:

1. Choose soft ceiling lights.

The electrical enclosures may be one of the simplest electrical components but it is important that you design it properly. While it may be a simple component to specify, the extensive choices available in the market might overwhelm or confuse you. The most obvious choice might not always be the best in terms of reliability and long-term profitability. At the same time there may be under-rated choices that might turn out be great buys.

Let’s see how to approach enclosure design.

Critical Design Aspects to Keep in Mind

• Material Selection

Plastic or metal are the most popular choices. These groups can be further categorized into polycarbonate, ABS, aluminumpolystyrene, steel or cast iron. Select the material that can withstand the surrounding conditions of the location it will be installed in. Understand your needs and make a decision accordingly.

• Internal Design & Size of Enclosure

Consider the internal design of the enclosure. The design must meet with your requirements. Note the internal and external dimensions to make better use of the space inside, for housing your component. It is also important to take mounting options into account.

• Choosing the Right Metal

Popular choices include:

It’s hard to imagine life without electricity. Those rare times when the power goes out entirely serve as reminders of how much we depend on our electrical systems to get us through the day (and night). You need to take special care of the electricity in your home with prompt repairs whenever they are needed.