Thanks on replies guys.
Test subject is 1503 flashlight with good lenses that with previous batch of IO xpg2s42b emitter does 240 kcd.
Driver is diy Djozz FET driver, bypassed springs on both ends. LG HG2 (but I also tried Samsung 30Q just in case of bad hg2 batch).
This is order from IO store placed at 13.02.2016. (30pcs) But I started building them several days ago.
So I did build several 1503 pills with newest IO order and I got around 180 kcd results with 3 different dedome methods
I started with gas dedoming as usual so I thought gas screwed phosphor layer
Next; I tried thinner same thing…
Next; I did hot dedome(screwed 1 emitter btw) and same tint again.
Lower output, green tint. I could really chew green tint… But I can’t chew lower output. I would say this is R5 bin not S4. Maybe somewhere in 1A tint range when dome on
Last batch of XP-G2 S4 2B has creamy NV tint(yes maybe little greenish on the edges, but comparing to this one is neutral white).
Maybe it is new bad batch of xpg2 S4… Maybe I fu duck something… But I am pretty experienced in modding and dedoming, and I am not using drugs. Just alcohol sometimes…
Guys please keep reporting if you find similar problems.