| 2005 Facts |
- Trial year of computerised lights
- First year that attracted some form of media - community newspaper
- Santa began to appear at the display on Friday/Saturday nights
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| 2006 Facts |
- Rated best metro Adelaide light display
- Introduction of computerised LED lights
- Attracted one television station
- New neighbours added to the lights extravaganza
- First year that vandals attack
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| 2007 Facts |
- Display exceeds 20,000 lights
- Permanent 24/7 video surveillance introduced with night vision
- Light Up Emerald ran for the first time
- Tri-colour 1500 LED mega tree (500 lamps of each colour)
- Broadcasting on 88.9 FM
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| 2008 Facts |
- Tri-colour 3000 LED mega tree (1000 lamps of each colour)
- Left and right garden areas now 100% LED
- Light-O-Rama 240v AC controllers replace Olsen 595 system
- Dedicated electrical circuit to meet power requirements
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| 2009 Facts |
- Quad-colour 4000 LED mega tree (1000 lamps of each colour)
- Green LEDs added to the garden
- Hybrid Light-O-Rama and Olsen595 computer control
- A greater ratio of computerised lights compared to static lights
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| 2010 Facts |
- Return of 100% Light-O-Rama control
- Introduction of low voltage DC (direct current) controllers
- Dimming capabilities added to roof and mega tree
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| 2011 Facts |
- Dimming capabilities added to garden bushes (increase in DC channels)
- Reduction of AC from 64 channels to 32 channels
- Higher quality FM transmission (88.9 FM)
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