LED light bulbs and fixtures are the best alternatives for many reasons.

LED lights are available in several shades of white. These shades are referred to as a bulb’s correlated color temperature (National Institute of General Medical Sciences, states that, “Circadian rhythms are physical, mental and behavioral changes that follow a roughly 24-hour cycle, responding primarily to light and darkness in an organism’s environment.”

According to writes, “Several studies have documented the importance of light in reducing depression, decreasing fatigue, improving alertness, modulating circadian rhythms, and treating conditions such as hyperbilirubinemia among infants. Further, the presence of windows in the workplace and access to daylight have been linked with increased satisfaction with the work environment.” Windows are the best method of accessing daylight, but cool white LED lights along with the right color temperatures at the right times, can have the same effect on the body.

Warmer color temperatures lead to the release of melatonin, which causes drowsiness. This is appropriate during bedtime hours, but causes problems for those who need to stay awake, such as overnight nurses and doctors. Introducing natural or cool white light to hallways, operating rooms, and nurse stations can help hospital staff, especially overnight workers, feel more alert and energetic.

EPA has a list of cleanup procedures, such as having everyone leave the room, opening a doors or windows, shutting off heat and air-conditioning systems, and other specific instructions.

Fluorescent and incandescent bulbs also emit low doses of UV radiation that can damage not only facility materials but can also damage skin and eyes. According to a CBSLA.com discusses the results of another study that had similar findings. In this article, it is said that, “. . . exposure to the (fluorescent) bulbs could lead to premature aging and cancer.”

Continued UV exposure is also harmful to the eyes. A LED lights won’t flicker or emit any color spikes. Color fluctuations and flicker can cause negative effects, such as headaches and dizziness. When used for hospital lighting, LED bulbs and fixtures can improve overall health and eliminate the possibility of additional health risks posed by fluorescent and incandescent bulbs.

Seeing colors as they truly are is critical in health care environments. Inaccurate color rendering of skin or blood could lead to a misdiagnosis or failure to see signs of infection or jaundice. The spectral graph below can be helpful in understanding the advantage of high-CRI light sources. Lights with a low CRI will show fewer colors while high-CRI lights cover more of the spectrum. A light source’s ability to show more colors increases its accuracy in revealing the true colors of people, objects, and surroundings.

FreemanWhite, a health-care-focused design firm reports, “. . .light fixtures with a high CRI . . .  help caregivers assess rashes, lesions, and skin pigmentation.” They go on to say, “In the interest of avoiding liability claims, better lighting quality can enhance a caregiver’s ability to diagnose correctly, identify reactions, prevent secondary infections, and minimize readmissions.” High-CRI LED lights can also help prevent medication errors.

Another method of LED hospital lighting control is the use of occupancy sensors. These sensors will save money beyond those that result from reduced energy consumption. Sensors will also extend the life span of bulbs and fixtures even further by turning them off when no one is in the area. These sensors are best suited for low-traffic areas.

The idea of creating something new from a disused item, “reclaiming” or “upcycling” forces us to look at our surroundings with new, environmentally conscious eyes. Below are five examples of innovative and elegant lighting designs that prove that there are no limits to what the mind can create!

Add the perfect custom finish to the front of your home with outdoor hanging lanterns and wall lanterns.

When using two outdoor lanterns, they should measure about 1/4 the height of the front door(s). When you are using only one lanterns, 1/3 of your door height is appropriate.

Outdoor hanging lanterns should be centered over your front door(s), high enough so that the doors may open and close freely. If you have a picture window or archway above the front door, center the fixture so that it may be seen from inside your home.

Wall lanterns surrounding the front doors should be proportional to your home, when in doubt, size up! Remember, fixtures appear smaller from curbside viewing than most people would imagine.

Wall lanterns are also appropriate for rear and side entrances and by garage doors – same rule of thumb for sizing applies for these areas.

Path Lighting should be placed 6′ apart to ensure adequate beam spread.

Be sure to make your space functional! Task lighting is an important piece of the design; it will provide guidance and illumination in the necessary areas to ensure safety.

Focused illumination on key holes and security pads allows for easy access when you are entering and leaving your home at night. Outdoor LED wall lights or recessed spotlights work well in these areas.

Add path lighting to walkways every 6’ to provide adequate beam spread. This will create curb appeal ambiance and visibility when walking at night. Don’t forget to add light near the house numbers – this can help in emergency situations and for deliveries!

After the sun goes down be sure your home has the same curb appeal as it does during the daytime by adding outdoor and uplighting to the landscape.

Illuminating trees or other elements from below will create soft focal points in the landscaping after the sun goes down. Use a flashlight to test where you’d like the light to hit, then mount the fixtures accordingly. Be sure to mount fixtures out of grass for ease of mowing and other landscaping tasks.

Be sure to view your outdoor lighting after dark before signing off on a project; it’s easy to make necessary adjustments to refine your outdoor lighting design.

To avoid being “that neighbor”, be sure to eliminate glare and make sure your outdoor light fixtures do not create “light trespass” into your neighbor’s property.

Why is it you can replace some lights with more ‘advertised’ lumens with a LED light with less lumens. Here are 4 reasons:

1. Focused Lumens:

LED light is directional, conventional light sources are omnidirectional and require reflectors to gather the light and focus it to where it is needed. Any reflection that is over 1 bounce effectively loses the effect of the lumen. It has been proven that you can lose up to 30% of the effective lumens in this process.

The science of scotopic lumens is associated with a factor that allows us to adjust the photopic value to give a true representation of how useful the lumens are. The factor, developed by scientists, is an attempt to level the playing field. The factor is used to adjust the effective value of the lumen, either up or down from the advertised photopic lumen advertised on the package. Some lights, like HPS, have a factor that reduces the lumen amount. LED, on the other hand, typically has a factor > 1.7, which means the lumens it is producing is far more effective to us. Therefore, less lumens is required to do the job.

We have been very successful replacing 400W Metal Halide bulbs with our 18W LED tube, producing 1900 lumens, compared to a 32W 4 ft fluorescent tube, producing close to 2900 lumens. The main reason is all our lumens are coming straight down, where as only a small portion of the fluorescent tube is coming down and the majority of the light is requiring  a reflector to gather it and shine it downwards. After many projects, our customers tell us that it is brighter and feels better than working underneath fluorescent lighting

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Energy Efficient Lighting Solutions for Aging Eyes

As people get older there is more time to really enjoy the homes they have built for themselves. The kids have grown and moved away, and being physically comfortable has, perhaps, become more important than it once was.  Knowing that aging eyes need a better kind of light and more of it to be comfortable, remodeling the lighting in your home improves comfort threefold.

“Baby boomers are finding that they need three to four times as much light and that glare is hard on the eyes,” says Norm Brown, CLC, of Norburn Lighting & Bath Centre in Burnaby, B.C., and a consultant for the American Lighting Association (ALA). “Fluorescent light bulbs are easier to see by than regular light bulbs. LED lights are being used more for their reduced glare, as well as Halogen, for their white light quality. You can choose energy-efficient bulbs in many styles for redecorating your whole house.”

Capitol Lighting offers ceiling, wall-mounted and portable fixtures, and recessed and track lighting in energy efficient compact fluorescent bulbs as well as light-emitting diode (LED) lights to help aging eyes. Shop from thousands of fluorescent lights and energy efficient lighting solutions when remodeling your home’’s lighting at 1800lighting.com today! Aging eyes can see more clearly with energy efficient lighting solutions from Capitol Lighting.