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Here are some general tidbits of information that most people ask about.
| Lights: |
160 strings. Over 12,000
bulbs. Most lights are LEDs. |
| Circuits:
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9 control boxes that power 144
separate lighting circuits on our house and 2 neighboring houses
Over 150 extension cords (about 1 mile wire). |
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Other Equipment: |
High gain FM radio transmitter
(send music to car radios)
4 high frequency signal receivers, 1 high power signal
transmitter
Sequence editor software and show management program. |
| Equipment Cost: |
Approximately $7,000 for equipment (lights, controllers, wireless units,
computer, & FM
transmitter). There are security cameras and
tamper sensors to watch for safety and theft. |
| Setup Time: |
Setting up the full
system takes about 30 person/hours. Take down and storage time is 12
hours. |
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Misc Facts: |
During a show, over 500 different
lighting patterns are used, with over 1/2 million computer
commands to control the lights. Songs take a long time to
create. Example, our newest addition of the "Electrical Light
Parade" took over 30 hours to create. |
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Power: |
Everyone guesses wrong.
People think our electric
bill must be huge. Not True. Lights are off most of the time due to flashing and
sequencing. You get a better idea by looking at the
"Sequencer Editor" page. If
lights ran constantly at full brightness like most houses, it would consume 8
times more energy. Most lights
are LEDs that consume only 1/10 the power of incandescent bulbs. LEDs can also
turn on and off much faster to beats of music. Additionally, controllers consume almost no power. Each one uses 5 watts of power when not operating lights.
For comparison, power cost
for an identical house running the same number of
lights with steady full brightness of regular bulbs
would
cost $400 in electricity in
December. We spend $40 for
the entire display electric bill.
I've seen a few displays
where owners actually brag about their high electric bills and big power panels.
That's sad. We try to be as "Green" as possible and
proud to say we use little energy. In fact, our solar PV panels supply
80% of all electricity. Just 30 minutes of daytime
winter sun supplies the energy to run the display for the whole
night. The thought of someone putting in extra power
transformers and running a $500 electric bill on their display is not
my idea of being environmentally friendly! If you are one
of those people, you should be embarrassed, not bragging about
it. |

Copyright®
1998-2011 by R. Hamilton, San Ramon, CA. - ALL RIGHTS RESERVED
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