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Frequently Asked Questions
Q. What are EcobulbŪ Promotions?
Q. What are the benefits of replacing ordinary
bulbs with EcobulbsŪ?
Q. How can I safely dispose of EcobulbsŪ? Q. Where can I purchase EcobulbsŪ from?
Q. How are the power savings of energy saving
bulbs calculated?
Q. What size ordinary bulbs can a 20 Watt
EcobulbŪ be used to replace?
Q. Can an EcobulbŪ be used in downlights or
enclosed fixtures?
Q. What about using energy saving bulbs
outside?
Q. Is there a variety of wattages for
EcobulbsŪ?
Q. How long do EcobulbsŪ take to reach full
brightness?
Q. Why do other 20 Watt energy saving bulbs
appear less bright than an ordinary 100 Watt light bulb?
Q. Does the light emitted decrease over the
lifetime of an EcobulbŪ?
Q. What if my EcobulbŪ fails? Is there a
warranty?
Q. Can EcobulbsŪ be used with ordinary dimmers?
Q. Do EcobulbsŪ emit less light in cold
conditions?
Q. Do EcobulbsŪ flicker and/or buzz?
Q. Do EcobulbsŪ produce Radio Frequency
interference?
Q. Turning them on causes wear and tear?
Q. What is the difference between an energy
saving bulb and a compact fluorescent lamp?
Q. Kelvin - What is the difference between
2700K and 5000K?
Q. Timers Can I use Energy Saving Bulbs in
dusk to dawn & electronic timers? Q. What are they & How do they work?
Q.
What are EcobulbŪ Promotions?
Energy Mad in
conjunction with local Energy Trusts, Lines Companies and Power
Companies are heavily subsidising the EcobulbŪ promotions to bring
you EcobulbsŪ at below cost price.
An EcobulbŪ is an energy
saving bulb that uses 80% less electricity than an ordinary bulb for the
same light output.
Q. What are the benefits of replacing ordinary bulbs with
EcobulbsŪ? There are several benefits:
Q. How can I safely dispose of EcobulbsŪ? Disposing of Energy Saving Bulbs at the End of their life:
Disposing of Energy Saving Bulbs if the glass breaks:
See our Technical/Safety page for more information or read the following document from the Ministry for the Environment:
Ministry for the Environment - Safe Disposal of CFLs (PDF) (Click here to see more information)
Q. Where can I purchase EcobulbsŪ from?
Major Woolworths supermarkets.
Q. How are the power savings of energy saving bulbs calculated?
An average Australia
family uses 1,100 kWh of electricity per household on lighting each
year. This costs them approximately $200 on their power bill. If
they replace their 5 highest-use incandescent bulbs (in locations
such as the lounge, kitchen, hallway, bedroom, outside light...)
with EcobulbsŪ, they can save up to $100 per year.
Q. Why is it so important that every household in Australia
replaces the five most used ordinary bulbs with EcobulbsŪ?
If every Australian household replaced their five most used ordinary bulbs with
EcobulbsŪ, the peak power savings would be equivalent to building a
very large new hydro power station. This
would also prevent 66 million ordinary bulbs being thrown into
landfills.
Q. What size ordinary bulbs can a 20 or 15 Watt EcobulbŪ be used
to replace?
A 20 Watt EcobulbŪ can be
used to replace 100 Watt and R80 Watt ordinary bulb as it provides
the same light output, while only using 20 Watts of electricity. A
20 Watt EcobulbŪ can also be used to replace a 150 Watt ordinary
bulbs. A 15 Watt EcobulbŪ can be used to replace a 75 Watt and 60
Watt ordinary bulb.
Q. Can an EcobulbŪ be used in downlights or enclosed fixtures?
The 15 Watt or 20 Watt
EcobulbŪ can be used in downlights replacing 75 Watt or 100 Watt R80
(spot lights). The light output will be less using the EcobulbŪ since
there is no reflective mirror, but more than adequate and the
compact spiral shape doesn't protrude. The EcobulbŪ gives off less
heat so can be used in enclosed fittings and is less of a fire
danger Some fittings may require the 20W EcobulbsŪ to be screwed in
very tightly, if they still do not work please use a 15W.
Q. What about using energy saving bulbs outside?
Most energy saving bulbs
can be used in outside locations, but the enclosure must keep it dry
and protect it from the elements. The EcobulbŪ uses the latest
amalgam technology and will maintain light levels even at low
temperatures.
Q. Is there a variety of wattages for EcobulbsŪ?
The EcobulbŪ is available
in a 15 or 20 Watt size. The 15 watt is suitable for replacing a 60
or 75 watt ordinary bulb and the 20 watt is suitable for replacing a
100 Watt or R80 ordinary bulb.
Q. How long do EcobulbsŪ take to reach full brightness? An EcobulbŪ takes approximately one minute to reach full brightness. This is considerably faster than most other Energy Saving bulbs available in Australia.
Q. Why do other 20 Watt energy saving bulbs appear less bright
than an ordinary 100 Watt light bulb?
Most 20 Watt energy
saving bulbs have a light output of less than 1200 lumens, while the
light output of a 100Watt ordinary bulb is 1360 lumens. Also the
conventional 3U shape spreads the light horizontally rather than
downwards. Both these reasons cause the other 20 Watt energy saving
bulbs to appear less bright than an ordinary 100 Watt light bulb. In
contrast the 20 Watt EcobulbŪ appears to be as bright as a 100 Watt
ordinary bulb. This is because the EcobulbŪ has a light output of
1330 lumens and the spiral shape is designed to spread the light
downwards similar to an ordinary bulb.
Q. Does the light emitted decrease over the lifetime of an
EcobulbŪ?
The light of an EcobulbŪ
does decrease over its life. However this rate of decrease is less
than an ordinary bulb.
Q. Since EcobulbsŪ produce less heat than an ordinary bulb won't
my electric heater be used more and I won t save electricity?
20 Watt EcobulbŪ gives
off less heat than a 100 Watt incandescent bulb. However
international studies have shown there is no significant increase in
electrical heating to compensate for the reduced heat from the
energy saving bulbs. Most light bulbs are located at ceiling level
so the increased heat of an incandescent bulb is lost directly
through the ceiling and does not heat the room.
Q. What if my EcobulbŪ fails? Is there a warranty?
Each EcobulbŪ carries a 2
year warranty. Return to the supermarket where it was purchased, for
a replacement or refund.
Q. Can EcobulbsŪ be used with ordinary dimmers?
It is suggested that
EcobulbsŪ (and other energy-saving lightbulbs) are not used in
dimmers. Even if the dimmer feature is not used, it will still
shorten the expected life of the EcobulbŪ.
Q. Do EcobulbsŪ emit less light in cold conditions?
EcobulbŪ uses the latest
amalgam technology which maintains its luminous flux (light output)
even at low temperatures.
Q. Do EcobulbsŪ flicker and/or buzz?
EcobulbsŪ do not flicker
or buzz and has passed all the required Aus/NZ standards tests. Most
modern energy saving bulbs don't flicker or buzz (although some
cheaper or very old ones do).
Q. Most energy saving bulbs are bigger than ordinary bulbs. Is
the EcobulbŪ bigger than ordinary bulbs?
The EcobulbŪ is a similar
shape to ordinary bulbs, and only about 11mm longer than an ordinary
bulb.
Q. Do EcobulbsŪ produce Radio Frequency interference?
No. The EcobulbŪ has been
tested and passed CISPR 15 and has the C-tick.
Q. Turning them on causes wear and tear?
Our product has been
tested to standards which includes switch testing.
Q. What is the difference between an energy saving bulb and a
compact fluorescent lamp?
A compact fluorescent
lamp (CFL) is the technical name for an energy saving bulb.
Q. Does an energy saving bulb consume more electricity when
switched on than when in permanent operation?
The power consumption
when turning on an energy saving bulb is not higher than that during
permanent operation. A frequent turning on, therefore, has no
negative influence on the power consumption.
Q. Kelvin - What is the difference between 2700K and 5000K?
The K stands for Kelvin.
The Kelvin temperature of a bulb refers to the actual colour of the
light and is a comparison to natural outdoor light. A 2700K lamp has
a warmer tone than a 5000K lamp. An incandescent lamp is 2700K, a
warm white fluorescent lamp is 3000K, a cool white fluorescent lamp
is 4100K and noon, outdoor sunlight is about 6000K. The 2700K
matches the warm soft light colour of candlelight, firelight or an
ordinary incandescent bulb. The 5000K lamp produces a much whiter
light more closely associated with sun light. The advantage of this
5000K light colour is that it increases contrast. Black becomes
blacker, white become whiter. Printed material (black type on white
paper) is easier to read under 5000K light. Therefore, this lamp
makes an excellent reading light and can help reduce eye fatigue.
Q. Timers Can I use Energy Saving Bulbs in dusk to dawn &
electronic timers?
Photo cells contain a
silicon chip that converts radiant energy into electrical current.
Most photo-cells today do this in a manner that is incompatible with
energy saving bulbs resulting in a shortened lamp life. Timers are
devices that allow trickle voltage to cycle through the lamp when it
is off. This causes the lamp to try and start itself when there is
not the proper supply voltage present. This also shortens the lamp
life.
Q. What are they & how do they work?
Energy saving bulbs are
smaller fluorescent lamps that can directly replace standard
incandescent bulbs. Their colour and brightness are comparable to
incandescent bulbs. Energy saving bulbs consist of two parts - a
gas-filled tube and a ballast. The gas in the tube glows with
ultraviolet light when electricity from the ballast flows through
it. This in turn excites a white phosphor coating on the inside of
the tube, which emits visible light throughout the surface of the
tube. Incandescent lamps work differently. Most of the electricity
they use heats a tungsten filament until it glows white hot. As a
result, incandescent lamps generate far more heat than a fluorescent
light.
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