Table 1.
Mobile phone blue light illumination measurement.
| Mobile phones brands | Illumination after filtration (lux) | Phone blue light illumination (lux) |
|---|---|---|
| A | 2.44 | 4.34 |
| B | 3.18 | 5.65 |
| C | 3.18 | 5.65 |
| D | 2.83 | 5.03 |
This test was repeated not less than 6 times.
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