It used to be that the moon and the stars were the brightest bulbs in the sky. But as anyone who’s flown across a city at night knows, these days, there are an awful lot of outdoor lights shining up from the ground.

Many people assume that an orange nighttime sky is just ugly, not harmful. But recently scientific studies have suggested that light pollution is more than an annoyance; it’s destroying wildlife, damaging human health and costing us a lot of extra money.

That’s why a growing number of cities and towns across the United States are drafting ordinances to try to bring the night sky back. They’re requiring that all new outdoor lighting fixtures that are installed – both commercial and residential – only shine light down onto the place that needs to be lit, not up into the atmosphere.

Known as the Dark Sky movement, these ordinances vary from town to town, but often the requirements are similar. No outdoor lighting fixtures can shine any light above a horizontal line. Instead, everything must shine down.

“We’re not saying you can’t have that aesthetic value, you just light it from the top down,” explains Johanna Duffek, Sections Coordinator with the International Dark Sky Association, a Tucson, AZ-based non-profit group that’s at the forefront of the movement.

Although the original purpose of The International Dark Sky Association was to keep the night sky pristine for astronomers, today the Dark Sky movement is gaining ground because more consumers are interested in reducing their energy usage, and when you’re not wasting light that’s going up into the sky, you can use a lower wattage bulb to achieve the same level of exterior lighting.

For example, if a homeowner used an outdoor sconce that had openings on the top and the bottom, he’d have to use a 100-watt bulb. But if he switches to a Dark Sky fixture that only allows light to shine from the bottom of the fixture, the homeowner could use a 40-watt bulb.

“It’s a more efficient use of light,” explains Tom Patterson, Director of Product Development at Hinkley Lighting, which already offers some Dark Sky light fixtures. “You can use a third of the wattage or half of the wattage and get the same amount of lumens.”

Patterson says consumer awareness of the Dark Sky movement is still very low, but he said awareness has been growing among local government leaders, and that is forcing the manufacturers to come out with more and more Dark Sky-friendly outdoor fixtures.

“Now in Arizona, in all the new construction, you’re going to have to meet the dark sky qualifications,” Patterson says. “It’s catching a little bit more momentum.” Hinkley, for example, advertises that it can make about 25 percent of its outdoor lighting fixtures Dark Sky compliant. Retailers are charged about $15 to $20 to change a regular fixture to a Dark Sky fixture.

Currently, there is no official government standard for a Dark Sky fixture, but the International Dark Sky Association has been in talks with the Department of Energy to incorporate the Dark Sky philosophy into the Energy Star program.

The International Dark Sky Association also independently evaluates fixtures from manufacturers and awards a seal of approval to all of those that meet its requirements.

So far, Duffek says the International Dark Sky Association has awarded Fixture Seals of Approval to 75 different lighting manufacturers, and while many of those have been commercial applications, Duffek says the organization is hoping to increase participation among residential lighting manufacturers.

Hubbardton Forge, for example, makes a sconce that has received the Dark Sky Fixture Seal of Approval that features a slate-colored ceramic shield around the light bulb that forces the light down. And the Minka Group has several outdoor lights with metal crowns that block the upward light.

Both Patterson and Duffek say the biggest resistance to Dark Sky fixtures isn’t coming from manufacturers but from homeowners who are afraid that less exterior lighting around their house will make them less safe.

But Duffek said homeowners need to understand that blocking light from going into the sky doesn’t mean blocking all exterior lighting. Duffek says the Dark Sky movement suggests homeowners buy outdoor lights with movement sensors that will go on if someone enters your yard, which can help alert you to danger and keep your energy usage down at the same time.

“When you keep the lighting on all the time, all you’re doing is lighting for the bad guys,” Duffek says.

Duffek says the biggest challenge now is to educate the public about the benefits of reducing light pollution and encouraging manufacturers to continue to design compliant fixtures.

“We always try to present it as a win, win, win solution,” she says.

From movies candle-lit dinners, lighting is one of the most important factors in everything we do.  Science and technology teams around the world have put an amazing amount of effort into developing the sturdiest, longest-lasting lights for any application you can think of.  Color, saturation, brightness, and even beam shape are all important when it comes to picking the right light for the situation.  The best part?  Mood lighting is a careful art that’s pretty easy to pull off once you know which settings work best.  Romantic lighting is especially simple and can set the stage so long as you have the right room and the right lights.

It could be our culture that has led us to see certain settings as romantic.  But there are also a few scientific aspects of lighting that genuinely make a setting more romantic.  While it may be that decades of amber-colored lights or the flicker of candlelight have fashioned our notions of what makes for romantic lighting, there’s also the effect of the light itself to consider.

Light with a low color temperature (below 3000K, or ‘yellow’ light) produces a very interesting effect on surfaces.  These lights, which are standard for most incandescent lamps, soften features and improve appearances.  If you want to look good, use an incandescent lamp.  While not ideal for getting ready in the morning, a standard light gives that warm and cozy feeling we all enjoy from standard incandescent bulbs.

The next step is to keep the lights dimmer than normal.  Dimmer lighting creates a closer, more intimate feeling to any room.  But there is a trick to this.  Don’t simply remove a few light bulbs from the dining room, you need to use an actual dimmer.  Uneven lighting is jarring and distracting.  Removing lamps or relying on recessed lights that have been dimmed can ruin the effect.  Recessed lighting that’s been dimmed can create cave-lighting (when there are unintended dark corners along the upper part of the wall).  Uneven lighting isn’t cozy, it’s distracting.  Use a dimmer switch.  Just be sure to match your dimmer to the type of lights you’re using.  If you plan to use LED lamps, make sure the dimmer is compatible with your brand of LEDs.

When we say to keep lighting even, we don’t mean equal throughout the room.  Even lighting in this case is designed to highlight focus areas.  Think about how restaurants stagger their lighting, with islands of light at each table and muted lights everywhere else.  If you want the greatest effect, use a fixture that focuses a soft light where you’ll be spending your time while ambient lighting casts a light glow everywhere else.

A romantic setting demands more than just the right lighting.  Pair the lighting with a favorite meal or entertainment.  Some background music will set things off nicely, but only if you select something that matches the mood.  You may enjoy electronic dubstep, but when the lights are lower something quiet and soothing is the way to go.

For the best in quality electrical repair work and installations, contact the professionals at Custom Electric!  Be sure to check back here each week for helpful advice, news, and guides or follow us on Facebook and Twitter!

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Rolling blackouts occur when delivery of electricity from a large power source is intermittently stopped in varying places across a wide area. Rolling blackouts usually occur in tandem with natural disasters or energy crises.

Rolling blackouts prevent large power sources from blacking out completely. They have been implemented in places with a high demand for electricity, such as Japan, the U.S., Pakistan, and Ukraine.

By limiting the amount of power that can be used at one time to only certain areas, power station operators can control the power output from their generators. Should a part of the generator be at risk for failure, operators can begin a rolling blackout to limit the amount of work the generators must do. From there, they can pinpoint the problem areas and find a useful fix without taking away power from an entire area.

Rolling blackouts can prevent power outages from:

In the case of power output problems like station faults, short circuits, and electrical overloads, a rolling blackout can mitigate the risk of explosion and prevent the acceleration of large scale disasters.

Since power can only be distributed over a limited area, 100% of the electricity supply to some places will be temporarily cut off. Household items such as lights, outlets, and appliances will cease operation for a predetermined amount of time. You can gather information about rolling blackouts from the radio or news before they occur.

You should have an emergency kit in your home or business that has the necessary supplies for survival without electricity. Items to include in an emergency kit are:

Be sure to lock all of your doors and windows if possible. In developed countries, law enforcement will bolster its forces to protect areas affected by a rolling blackout. You should still remain safe and prepared whenever possible.

Should a rolling blackout elevate to a blackout, don’t be afraid to use your supplies. Even if electrical generators are running at low capacity, they still have the potential to cause larger problems should they become overloaded. A rolling blackout can quickly become a city-wide blackout.

Rolling blackouts are relatively rare. Conditions must be extreme for a rolling blackout to take effect. While the climate in the U.S. varies widely across the country, devastating natural disasters don’t compromise the electric grid more than once every 20 years.

This post is part of a series designed to help newlyweds get the most out of lighting. Also be sure to check out our post about Click here for the perfect soundtrack for this post, then grab your bags and passports, because we’re taking you on a worldwide tour to find the most exsquisite, romantic lighting around the globe! The following list details some of the best honeymoon destinations in the world that are perfect for lovers of light.

1) Paris, France.

2) Las Vegas, Nevada, USA.

3) Alaska, Norway, Greenland… etc.

Basically, anywhere you can see the honeymoon packages that include viewing the northern lights, so you’ve definitely got a lot of options. Bonus: the University of Alaska has an Image via niagarafallslive.com

4)  Niagara Falls, New York, USA.

What’s better than mixing the breathtaking power of North America’s biggest waterfall with the dazzling glow of colored lights? You can enjoy the raw beauty of nature and the fascinating art of a light show at night. Combine that with the rustic charm of upstate New York and the Canadian border towns, and you won’t be disappointed!

5) Outer Banks, North Carolina, USA.

6) Anywhere you can get away from light polution.

Were you aware that the air quality inside your home can be worse than that of the outdoors? While this is especially prevalent in spring, fall isn’t exactly a walk in the park. The change of seasons kicks up many allergens and debris that can make even the healthiest person ill.

Before you think, “Well I change the air filter in my HVAC system on a regular basis, so isn’t that enough?” consider this: Your HVAC system’s air filter is there to protect the inside components of the system, not your indoor air.

So maybe you have an electronic air cleaner to take care of this problem. This type of air filter is incredibly beneficial. It works by removing microscopic impurities from your indoor air, such as dust, smoke, and smog, in addition to pet dander. Perhaps these seem like harmless particles to you—however, they can actually make you and your family ill.

Electronic air cleaners work best when you stay on top of cleaning the plates so that dirt doesn’t accumulate to a point that it becomes a problem. But if you have an electronic air cleaner, do you need a UV purifier?

While electronic air cleaners eliminate pollutants from the air, a UV air purifier kills certain contaminants within your ductwork before they even have a chance to enter the air. Most importantly, they eliminate microorganisms such as mold, mold spores, and other bacteria.

Microorganisms are not something that an electronic air cleaner can remove from the air. This doesn’t mean that electronic air cleaners are ineffective though—each type of air purifier eliminates the problem that the other one leaves. In other words, they work perfectly together for a comprehensive indoor air quality solution.