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Effectiveness of the Light Enhancer Cap |
| Comparison of signboard displays (the thickness of both display boards is identical) |
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| When using LEDs only |
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When using the Light Enhancer Cap |
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Light Enhancer Cap layout setting |
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| In order to produce uniformed luminance on the display, the modules need to be spaced to make a number of equilateral triangles as described right. |
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Distance between the diffusing plate and the aluminum substrate |
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| The following needs to be complied with in order to produce uniformed luminance on the display: |
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The distance between the diffusing plate and the aluminum substrate is 0.55 times larger than the distance between LEDs. |
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| The following needs to calculate the signboard height: |
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Height + diffusing plate's thickness + aluminum substrate's thickness (1.5mm) + substrate backboard thickness. |
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Effectiveness of the Light Enhancer Cap when used for a signboard |
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| Comparison of the numbers of LEDs used for a signboard with the size of 1,000 x 1,000 x D50 |
| *Display thickness: 50mm (including the diffusing plate thickness of 3mm but excluding the substrate backboard thickness) |
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Number of LEDs: 168 |
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Display illumination intensity:
Approximately 3,100lx |
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Brightness: Approximately 940cd/m2 |
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Distance between LEDs: 83mm |
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Number of LEDs: 504 |
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Display illumination intensity:
Approximately 10,000lx |
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Brightness: Approximately 3,000cd/m2 |
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Distance between LEDs: 47mm |
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Cost effect estimation and reduction of CO2 emissions |
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| Case example of the Light Enhancer Cap used in a signboard (signboard size: 2,800mm x 1,400mm) |
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| Annual usage:12hrs per day=4.380hrs |
| Electricity rate:23yen/kwh |
| (Source:'Power comumption for business purpose', the Japan Luminaires Association) |
| *Power consumption includes inverter. |
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| For more information about LED Busines,
please contact us. Our addresses and phone numbers
are available here. |
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