This year marks our 15th anniversary, so we have been celebrating by taking trips down memory lane to 1999, the year of Pegasus Lighting’s birth. This month, of course, we are checking out what was going on in September 1999. Remember when Viacom merged with CBS, the Sega Dreamcast temporarily entranced the population, and lots of crazy stuff happened at the MTV Video Music Awards (In fact, the first five items on this list occurred during the VMAs)? Come check it out!

1. Lauren Hill Is the Queen of Hip Hop

Lil Kim had decided to wear a rather risque outfit to the VMAs, and Diana Ross decided to give the world her opinion of Kim’s outfit.

3. Mothers of Slain Rappers Unite

By presenting a host of male drag performers dressed as the singer in her past music videos, MTV paid tribute to the most nominated artist in VMA history, Madonna.

5. Beastie Boys Back with Vengeance

The first entry in the sixth genereation of video game consoles, slightly predating the Playstation 2, Xbox, and GameCube, was Sega’s Dreamcast. The last console Sega would ever release, its popularity was shortlived.

7. Viacom, Corporate Behemoth

U.S. Attorney General Janet Reno launches an independent investigation into the 1993 fire at the Branch Davidian church near Waco, Texas after watching a documentary film about it. Who says the movies don’t influence society?

9. John Elway’s Jersey Number Retired

NASA annouunced that it had lost contact with the Mars Climate Orbiter. Oops.

11. Ally McBeal Steals the Show

The Emmy Award for Outstanding Drama Series was given to The Practice. Also nominated were ER, Law & Order, NYPD Blue, and The Sopranos.

13. John Lithgow’s Still Got It!

The Emmy Award for Outstanding Lead Acress in a Comedy Series was given to Helen Hunt for her role on Mad About You.

15. The Sopranos

Some home improvement projects, such as light plumbing and remodeling, lend themselves to DIY pretty easily. Larger jobs usually require highly specialized training and should only be done by a professional. This is especially true of electrical work, which is both difficult and potentially very dangerous.

What this means, of course, is you have to find a contractor you can trust! To choose a reliable contractor, it’s essential to find someone who is:

We’ll go into more detail on these:

The two most important aspects of any electrical job are safety and electrical system reliability.

Just as important as their technical skill is the electrician’s reputation. Search the internet for reviews, or ask friends and neighbors if the electrician you’re hiring does a good job and is fairly priced. It’s easy to be swindled by companies who offer rock bottom prices but deliver rock bottom service – you need to find a company that will do the job right for a reasonable budget.

Every electrical job is different, and if your electrician doesn’t know how to accommodate your particular needs, you could be in trouble. Make sure you find a contractor who has the experience and the know-how to do your specific job correctly the first time.

Finally, ask about the contractor’s warranty and insurance – and make sure you get it in writing. Does the electrician guarantee the work will meet code requirements? Will the company correct work that does not meet applicable standards? Insist on getting a written estimate as well as a copy of the contractor’s insurance certificate. Make sure your proposal or contract specifies that the work to be performed will comply with the NEC and NEIS.

If you need electrical service in Maryland, DC or Northern Virginia, the choice is clear – Kolb Electric! We have been providing electrical service throughout the area since 1925 and are the experts in our field. Don’t wait – call today!

What is a spotlight? What is a floodlight? Knowing the difference between the two is important for properly lighting any application. Before you can understand the difference, you must know what a beam pattern is. Beam angle or pattern is a measurement of the angles that are formed between a cone of light’s brightest point (the center) and the points on both sides of the center where the light’s intensity is 50 percent as bright.

PAR30 bulb that is available with a spot or flood beam pattern.

Fixtures, such as retrofit LED can lights may also look similar to one another while functioning as either spotlights or floodlights. Some light bars are even capable of emitting flood, spot, or combination beams. There are, however, certain fixtures that we imagine when we think of floodlights and spotlights.

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.