2013年6月28日星期五
refers to mounting outdoor lights on trees
Uses for Outdoor Light Bulbs Outdoor lighting is essential to property owners
for many different types of uses. Planning is required to achieve the best
lighting effect. If properly installed, outdoor lighting can transform ordinary
items such as any shrubs, gardens, walkways, decks or porches into a central
attraction. It also allows for safely illuminating walkways and stairs. To begin
preparing a plan for the type of outdoor lighting, it is best to determine the
purpose of the lighting and consider the intended result. Reasons for Outdoor
Lighting One reason for using outdoor lighting is security. Providing a safe and
secure environment is paramount to any homeowner. An illuminated property
discourages people from trespassing illegally and discourages crime. Another
reason homeowners use outdoor lighting is safety for themselves and visitors.
Adding tier lights along steps and pathways can create a safe course around a
property to prevent falls. Using outdoor lights to illuminate a home address can
assist visitors in locating a house. Ambiance is another reason for planning
outdoor lighting. Outdoor lighting can be used to accentuate the colors of
plants and textures of a lawn, building or landscape. The lights can extend
outdoor parties and events into the evening and provide enjoyment during every
season. Types of Outdoor Lighting Effects There are many different types of
lighting effects to choose from. Accent lighting is used to feature a certain
aspect of the landscape to provide contrast. Cross lighting refers to mounting
outdoor lights on trees, fences or other objects to accent objects. Downlighting
involves installing lights at higher altitudes so that the light is di dwyane wade
jersey rected downward to create atmosphere. Grazing lights utilize a light
beam to just barely illuminate the texture of an object. Silhouetting refers to
using a light to illuminate the back of an object for a contrast effect. The
items appear to have a glowing radiance around them. Shadowing involves placing
a light at the lowest level and using it to cast a shadow from the object.
Spread lighting is a technique of using circular motions of light to illuminate
items of interest such as shrubs. ray allen
jersey Uplighting refers to the use of fixtures mounted low and directed
upwards to highlight a focal point. Types of Outdoor Light Bulbs Fixtures
commonly used for outdoor lighting are spreads, spots, floods, mini-spreads and
fixtures. Each type of fixture is ideal for certain lighting effects. In regard
to energy efficiency, fixtures with the Energy Star label are recommended. These
energy efficient fixtures provide monthly savings on light bills. There are many
types of outdoor light bulbs including low voltage and shock-free lights that
are cost effective and easy to install. They are relocated easily and are safe.
Compact fluorescent light bulbs are also known as CFLs. They provide
substantially more hours of luminosity than other lights. They also use far less
energy than incandescent lights which use more wattage. They are sized so that
they fit standard sockets. Other advantages include the fact that their compact
size makes them very versatile when it comes to exterior lighting. The initial
cost of CFLs is greater than incandescent bulbs, but one CFL is the equivalent
to sixteen incandescent bulbs. It is worth noting that if a dimmer is involved,
the CFL should be labeled for this type of use. For outdoor use, it is
recommended that the bulb is labeled for outdoor usage. CFLs cannot handle power
surges well, so workshop use should be avoided. Halogen lights are similar to
incandescent lights because they u miamiheatshop se the same filament
technology to create light. Halogen lights are more expensive than incandescent
lights because they last longer and lebron james
jersey are more efficient. The light that halogens generate is the
brightest, cleanest light available. Halogens should be cleaned, installed or
removed with a cloth and not hands because the oils from human skin will make
the bulb burn overheat and decrease its endurance. Incandescent are the most
common varieties of light bulbs. They are reasonably priced, and come in many
different hues and styles. When it comes to outdoor incandescent lights,
parabolic aluminized reflectors, or PAR; are outdoor flood light bulbs that
precisely control light. They are able to resist moisture due to weatherproof
casings. Their main use is for floodlights and spotlights. Parabolic aluminized
reflectors are used in recessed and track lighting. High-Intensity Discharge
Lamps or HID are comparable to incandescent and fluorescent bulbs. They function
by producing light within a glass tube filled with gas and metals. The gas helps
start the lamps while the metals evaporate to generate the light. Inside the
tubes is an electrical arc which is struck across tungsten electrodes to create
light. They include metal halide, self-ballasted mercury and mercury vapor
lamps. All of these varieties except for self-ballasted lamps require auxiliary
equipment for use. Ballasts are starters are needed to activate the lamps. HIDs
are able to generate a higher amount of light from a smaller bulb than
incandescent and fluorescent lights. HIDS are used for projects that require
energy efficiency and high levels of light to illuminate large areas. HIDS are
popular with public areas like roadways and parking lots. However, they are
being used increasingly in residential settings. Low-pressure sodium lights are
the most efficient commercially available illumination. The light generated is
yellow, and they need to warm up for a moment to achieve complete brightness.
These lamps are energy efficient and are often used in areas where the light
color isnt a concern. They are used outdoors to illuminate roadways, walkways,
parking lots and other areas. Light Emitting Diodes or LEDs, do not contain a
filament. They use low energy resources and last longer than other light
sources. As a newer technology, they have a ways to go to be able to generate
the output or lumens of other bulbs. However, the innovation of LED technology
is advancing daily. Once the required output is achieved, it is likely they will
be a mainstream bulb for every use; because of their endurance and energy
efficiency. Solar lighting is another new technology which is gaining popularity
for homeowners due to the renewable aspect of solar energy. They are cordless
lamps that are extremely easy to install and maintain. They operate by using a
photocell charged by a NiCad battery. The battery charges in the daytime sun to
illuminate the night cost-free to the homeowner. There are numerous choices in
outdoor lighting for just about every use. Research is recommended to determine
the right types of fixtures and lamps required for any outdoor lighting project.
Outdoor lights provide safety, security and decoration. Because outdoor lighting
is versatile, adding color is an option that creates drama or holiday
enhancement. It is important to remember that all outdoor wiring must be
grounded and rated water resistant. Any lighting equipment rated for indoors
should never be used for outdoors. Outdoor lights can be conveniently purchased
in sets and individually for a custom lighting effect. For commercial uses,
architectural grade should be chosen for durability. Whichever type of outdoor
light bulb is chosen, the resulting safety, beauty and ambiance will be worth
the time and investment. Visit this site for more information about incandescent
light bulbs
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