20 W |
30W |
40W |
|
Mean CF ≤ 5 g |
2.5 |
3 |
3.5 |
5 g < Mean CF ≤ 10 g |
3.5 |
4.5 |
4.5 |
10 g < Mean CF ≤ 15 g |
4 |
5 |
5 |
Mean CF > 15 g |
4.5 |
5.5 |
5.5 |