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8/14/2019 Home Lighting.pdf
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Ideas to help brightenyourenergy future.
HomeLighting
8/14/2019 Home Lighting.pdf
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Compact
Fluorescent Light
bulbs (CFLs) use
75% less energy
and can last 10
times longer
than traditional
incandescent
bulbs.
Compact Fluorescent Bulb
L
ighting is one of the most visible ways you use
energy in your home. While a single light bulb
doesnt use much energy, all the lights in yourhome combined can account for up to 20%
of your monthly electric bill. Now you can save
energy, reduce lighting costs and help protect the
environment. Its as easy as changing a light bulb.
This brochure will introduce you to a whole new
generation of energy efficient lighting products
and show you how to save energy and money in
every area of your home. From living room lamps
to landscape lighting, you're sure to find ideas
to brighten your energy future.
Incandescent Bulb
If every California
household replaced
just five incandescent
light bulbs with new
energy-efficient CFLs,
over six billion kilowatt
hours of electricity
could be saved and
emissions reduced by
the equivalent of
414,574 cars.
Shedding light on
new technologies.
8/14/2019 Home Lighting.pdf
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LEDs have made the
leap from industrial
to household uses --
saving you more
energy on indoor and
outdoor lighting.
Dimming incandescent lights
by 50% will save about
25% in energy costs.You
can save even more by
using dimmer-compatible
ENERGY STAR-qualified CFLs.
Lighting 101Todays energy-efficient lighting comes in a variety of shapes,
sizes and wattages for virtually every household use. Take a lookat the lighting products below, followed by suggested uses and
energy-saving tips, and learn how you can light up your home
for less-- without sacrificing style, comfort or personal safety.
Compact Fluorescent Lamp (CFL)
The most common type of energy-efficient light bulb, CFLs can fit
into just about any fixture and serve most of your lighting needs
including those designed for dimming and three-way lighting.
Screw-in CFLs fit most standard light sockets while pin-based
CFLs plug into specially-designed fixtures. Plus, CFLs use 75%
less energy and can last up to 10 times longer than incandescent
bulbs. Many ENERGY STAR
-qualified CFLs now turn on instantly
as well, so theres no waiting for a bulb to warm up.
Light Emitting Diode (LED)
An LED is a semi-conductor device that emits visible light when
conducting current. Efficient, durable and long-lasting, LEDs have
made the leap from industrial to household use--saving energy
and money on accent, landscape and holiday lighting.
Photocell
Photocells use a sensor to automatically turn a light off when
enough daylight is detected, and turns the fixture on when it
becomes dark. Motion detection and sound activation sensors
are also available in certain styles.
Solar Cell System (or Photovoltaic Cell System)
Solar cells convert sunlight into electricity to generate solar power.
Consider combining solar cells with energy-efficient lighting
products like LEDs and CFLs for low- or no-cost lighting options
that are ideal for landscaping or other outdoor uses.
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Let the sun shine in--make
use of natural daylight when
ever you can for maximumenergy savings.
Save money andenergy throughoutyour home.
Interior LightingWith so many lighting options in a variety of wattages and color
tones, just about every fixture in your home can be a source ofradiance and energy efficiency.
Attics/BasementsCFLs Pairing CFLs with motion or occupancy sensors that make
your lights go on and off when someone enters or leaves a room
can help save energy and money by ensuring attic and
basement lights wont be left on accidentally.
Bathroom Lighting
CFLs When lighting vanities or sinks, choose bright white or
daylight CFLs, which most closely resemble natural daylight.
For vanities that have multiple lights, switching to CFLs not
only helps saves in lighting costs but eliminates the excessive
heat produced by less efficient incandescent bulbs.
CFLs can also be used in shower downlights-- just remember
to make sure you select CFLs labeled for use in wet areas.
Ceiling FansCFLs Make the most of the energy savings a ceiling fan provides
by using pin-based or screw-in CFLs.
Candelabras, Sconces & Chandeliers
CFLs Purchasing a new chandelier? Consider a new ENERGY
STAR-rated pin-based chandelier in a variety of style and
lighting options. You can save with existing fixtures by installing
a dimmer and choosing dimmer-compatible CFLs or standard
incandescent light bulbs.LEDs Use LEDs in candelabras and sconces to create a warm,
candle-style ambience.
Closets
CFLs Choose bright whiteordaylight CFLs, which mostclosely resemble natural daylight.
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CFL- Globe style CFL- Pin-based CFL- Screw-in Round CFL-Torchiere
Floor Lamps
CFL Torchieres Replace heat-producing halogen lamps with
energy-efficient CFL torchieres in standard or dimmable options.Also, consider replacing three-way incandescent bulbs with
compatible CFLs.
For additional savings, install automatic timers on floor or table
lamps to help ensure that they wont be left on unnecessarily.
They also provide security lighting when no one is home.
Kitchen Cabinets
Fluorescent Choose ENERGY STAR fluorescent fixtures to provide
even, energy-efficient lighting to areas under and abovekitchen cabinets.
LEDs For even greater savings install LED lighting under kitchen
cabinets. LEDs use up to 90% less energy than incandescent light
bulbs--providing the ambience and work light you need, for less.
Recessed Lighting
CFLs Replace less efficient incandescent light bulbs with screw
in compact fluorescent lamps. Also, consider replacing recessed
lighting fixtures with pin-based CFL fixtures or ceiling-mounted,
decorative CFL fixtures.
Table Lamps
CFLs Choose from a variety of screw-in CFLs (including three
way options) in several wattages and hues to create an ideal
and inviting atmosphere.
Track Lighting
Halogen Use low-voltage halogen track lighting with a dimmer for
increased energy savings and greater control of lighting levels.
CFLs Energy-efficient, long-lasting CFLs provide even greater savings,
and less time on step-stools replacing older, less-efficient bulbs.
LEDs Choose energy-saving LEDs, which come in a variety of
colors and can last up to 10 times longer than CFLs.
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CFL- Mini Flood (track lights) CFL- Flood Lamp LED- Holiday Lights
Exterior LightingBy choosing energy-efficient lighting specifically designed for outdoor
use, you can create a warm and inviting look--without sacrificing safety.
Flood Lights
CFLs Couple energy-saving CFLs with motion sensors for
energy-efficient security lighting.
Garage Lighting
CFLs You can save the most energy in this area by using CFLs
equipped with motion or occupancy sensors.
Holiday LightingLEDs Energy-efficient LED lights can save up to 90% or
more in holiday lighting costs, when compared to traditional
incandescent holiday lights. Holiday LED lights are now available
at most major retailers and home improvement stores.
Landscape Lighting
LEDs or CFLs There are several landscape and walkway lighting
options that can help save energy and money without sacrificingsafety. For example, coupling LED fixtures with solar cells can
create a warm and inviting landscape that uses very little
energy and is essentially free to use. Or, you can install energysaving CFL fixtures for greater illumination.
Porch Lights
CFLs Using CFLs in porch lights will give you long-lasting light
for a fraction of the cost of incandescents. For even greater energy
savings, add a photocell to keep lights off during the day.
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LED- Flood Lamp CFL- Screw-in Round CFL- Globe style
Battle of the BulbsIncandescent and compact fluorescent bulbs are the two types of lighting most commonly
used in homes. Both are rated by the energy (watts) they use and their output of light
(lumens). But thats where the similarities end, with CFLs the clear winner in energy savings.
Compact Fluorescent Incandescent
How they work
Consumer basics*
6,000 hours Lifespan 750 hours
13 watts Wattage 60 watts
$2.00 Annual energy cost $11.00
$3.50 Estimated retail cost of bulb 50 cents
4.4 milligrams Mercury in bulb None
28 kWh Annual energy consumption 131 kWh
2.4 milligrams Mercury emissions (from power plant to bulbs) 10 milligrams
Electricity is sent into the tube Electrons collide with mercury vapor,
and the energy releases ultra-violet light The ultra-violet light reacts with a phosphor
coating inside the tube and creates visible light
Electricity is sent to a tungsten filament Heat is created, about 10% of which
becomes light
*Based on $0.15 electricity rate per kilowatt hour usage of two hours per day.
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For More Information
If youd like more energy-saving information, contact SDG&E
by e-mail at [email protected], or call 1.800.644.6133.
You can also visit us at www.sdge.com.
2008 S Di G & El t i C T d k t f th i ti All i ht d
CFL Disposal
Because CFLs contain small amounts of mercury, they must be disposed
of properly. Its against the law for Californians to dispose of any lamps
containing mercury in their regular solid waste trash. Your local municipal
government entity responsible for solid waste or household hazardouswaste collection can provide a list of facilities or collection events that
accept spent CFLs for recycling. Please visit www.sdge.com/cfl_disposal
for more information on CFL disposal, including a complete list of
contacts for local municipalities and cities in the San Diego region.
mailto:[email protected]:[email protected]:[email protected]:///reader/full/www.sdge.commailto:[email protected]:///reader/full/www.sdge.com