The LED Studio
Roadside Advertising Viewing Distances
The LED Studio
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We, at the LED Studio are constantly working to keep abreast in an ever changing world of media technology. We strive to create the best quality products we can and constantly pursue innovation to propel our customers in the industry.
The LED Studio
Digit height v’s Distance/rate
| Character height | Approximate reading distance | Approximate reading time, seconds | ||||
| mm | m | 40km / h | 56 km / h | 72 km / h | 89 km / h | 104 / km / hr |
| 51 | 31 | 2.7 | 1.9 | 1.5 | 1.2 | 1.0 |
| 102 | 61 | 5.5 | 3.9 | 3.0 | 2.5 | 2.1 |
| 127 | 76 | 6.8 | 4.9 | 3.8 | 3.1 | 2.6 |
| 152 | 91 | 8.2 | 5.8 | 4.5 | 3.7 | 3.1 |
| 203 | 122 | 10.9 | 7.8 | 6.1 | 5.0 | 4.2 |
| 229 | 137 | 12.3 | 8.8 | 6.8 | 5.6 | 4.7 |
| 254 | 152 | 13.6 | 9.7 | 7.6 | 6.2 | 5.2 |
| 305 | 183 | 16.4 | 11.7 | 9.1 | 7.4 | 6.3 |
| 406 | 244 | 21.8 | 15.6 | 12.1 | 9.9 | 8.4 |
| 508 | 305 | 27.3 | 19.5 | 15.2 | 12.4 | 10.5 |
| 610 | 366 | 32.7 | 23.4 | 18.2 | 14.9 | 12.6 |
| 914 | 549 | 49.1 | 35.1 | 27.3 | 22.3 | 18.9 |
| 1200 | 732 | 65.5 | 46.8 | 36.4 | 29.8 | 25.2 |
| 1542 | 914 | 81.8 | 58.4 | 45.5 | 37.2 | 31.5 |
All figures should be taken only as in indication and can be influenced by such factors as Light or weather etc.
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