home lighting.pdf

8/14/2019 Home Lighting.pdf

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Ideas to help brightenyourenergy future.

HomeLighting


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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.


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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

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