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Light Reflectance Values (LRV)
| Product ref. | CIE Y |
| X4094 Anvil | 11 |
| X4042 Mushroom | 32 |
| X4039 Pewter Grey | 26 |
| X4060 Quarry Red | 13 |
| X4086 Walnut | 10 |
LRV scale: 0 – 100
0 = Black surface / 100 = White surface
Tested in accordance with BS 8493:2008
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