The use of low voltage lighting systems has become increasingly popular over the past several years. Low voltage halogen and low voltage xenon lighting systems can be found in almost any setting – restaurants, hotels, bars, retail stores, museums, art galleries, offices, and the home. We have all seen these types of lighting systems in the form of cabinet lighting, cove lighting, landscape lighting, picture lights, regular track lighting, flexible track lighting (sometimes referred to as monorail lighting), cable lighting, and under cabinet lighting. Here are 15 things that you should know about these low voltage lighting systems.
The quest for artificial light dates back to when man first learned to control fire. Even the Greeks experimented with static electricity. In 1710, British scientist Francis Hauksbee used static electricity to produce a glow in a hollow glass globe exhausted of its air. By 1808, the British chemist Sir Humphry Davy attached two pieces of coal to a 2,000-cell battery to produce a four-inch arc of light. Michael Faraday, working in Britain, and American Joseph Henry independently discovered the principle of electromagnetic induction in 1831, leading to the development of the dynamo as a source of electric power.
Many experimenters and scientists were devoting resources to the capture of light long before 1879. In a sense, Thomas Edison’s discovery wasn’t entirely created in a vacuum. Arc lamps were the first to enjoy widespread use, but were only appropriate for street lighting, sports fields, and other large-area illumination.
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CHALLENGE
Older eyes need more light, especially for distinguishing fine details.
SOLUTIONS
- Increase the general light level in the space
- Improve the uniform distribution of light in the space
- Avoid the “drama” of bright and dark areas in the space
- Use light colored surfaces in the space to maximize the amount of light
Richard’s Lighting Retrofit Rules are taken from Richard R. Vaillencourt’s book, Simple Solutions to Energy Calculations. (The word, “retrofit”, here refers to the process of replacing older lamps, ballasts, fixtures, switching mechanisms, etc. with newer, more efficient lighting products in order to reduce the usage of electricity.)
Lighting Rule #1: You can never save more energy than shutting it off.
Lighting Rule #2: There is at least one person who won’t like it.
Lighting Rule #3: Always retrofit lighting at night.
Lighting Rule #4: The occupancy sensor will turn the lights off when the company president is in the bathroom.
Guiding Principle
“Light is the first element of design; without it there is no color, form, or texture.” – Thomas E. Farin
General
Lighting can add depth or drama to the items inside a showcase.
Lighting can give even a small display inside a showcase a “dimensional quality”.
Ambient Light
The ambient light provided by the room is often not enough to see what is in a showcase.
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Guiding Principle
The best outdoor lights are those that cannot be seen – highlighting an architectural element, an ornamental tree, a pathway, a waterfall, or a landscape artifact without calling attention to themselves.
Doors
Position light fixtures near a door so they do NOT shine in the eyes of someone entering or leaving.
Fixture Balance
Balance and a little restraint are very important. Everything doesn’t have to be symmetrical but the number and the intensity of light fixtures should be relatively balanced. Even though you may have one interesting landscape feature, a single light by itself can be very distracting. Do NOT place too many path lights in a straight line; it will resemble an airport runway. Do NOT try to light everything; it will begin to look like a “carnival”.
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There are three or four basic types of lighting that should work together to light any room, including a bathroom. They are task lighting, general lighting, accent lighting and lighting that is sometimes called decorative lighting or “sparkle lighting”. A good lighting plan combines at least the first three types and sometimes all four types of lighting. This article will focus only on the task lighting in a bathroom. In the bathroom, especially around the vanity mirrors, task lighting is critical. Task lighting can assist in performing specific tasks such as applying makeup, shaving, dressing a wound, or performing a manicure.
Guiding Principle
“Light is the first element of design; without it there is no color, form, or texture.” – Thomas E. Farin
General
If the kitchen isn’t lit properly, who will notice it? Who will care to notice it? Who will even want to be in it?
Lighting can add depth and/or excitement to a kitchen. Let’s face it, the kitchen is where you and your family will spend a lot of time, so take the time to light it well so that it becomes an inviting and pleasant space to be in.
Bad lighting can be expensive and good lighting does not have to be expensive.
Accent Lighting
Accent lighting adds drama to a kitchen by creating visual interest. As part of the decorating scheme, accent lighting is used to spotlight paintings, house plants, sculpture, and other prized possessions, or to highlight drapery or the texture of a wall. House plants can be accented by aiming an uplight at the wall behind the plant, creating a dramatic silhouette of the plant against the wall.
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Guiding Principle
“Light is the first element of design; without it there is no color, form, or texture.” – Thomas E. Farin
General
If your exhibit is not lit properly, let’s face it, no one will notice it.
Always remember that an outstanding exhibit may not be seen if it is not properly lit.
Lighting will add depth and/or excitement to your exhibit.
Most of the time you have less than 5 seconds to capture an attendee’s interest in your exhibit. Do you really think you can do that without lighting?
Accent Lighting
Define THE areas of importance in your exhibit with well directed lighting.
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Guiding Principle
“Light is the first element of design; without it there is no color, form, or texture.” – Thomas E. Farin
General
An outstanding kiosk may never be seen if it is not properly lit.
Lighting will add depth and/or visual excitement to your kiosk.
Most of the time you have less than 5 seconds to capture a potential customer’s interest in your kiosk. Do you really think you can do that without lighting?
Accent Lighting
Define THE areas of importance in your kiosk with well directed lighting.
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