I can not find back my numbers on the XP-G2 and XM-L2 (I never managed a good dedome of the XP-L) but here is what I found for the XP-E2, it was even a bit less than 10% for these two leds:
I can not find back my numbers on the XP-G2 and XM-L2 (I never managed a good dedome of the XP-L) but here is what I found for the XP-E2, it was even a bit less than 10% for these two leds: