Infusion Question (Destiny)
Do we have an idea of how much the stats on a piece of gear will increase when its Light goes up? I have some gear that looks like it might be a good roll, but I only have a 318 pair of boots to compare against, and I have no idea how much difference the difference in Light makes.
I've been operating under the assumption of 1-2 per 10 Light, but that's based on literally zero evidence.
Any help would be much appreciated. If no one knows perhaps we could start taking note of before and after values so we can figure it out?

Here, take this:

I believe he's asking about the stats such as Discipline
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I believe he's asking about the stats such as Discipline
If that's the case, then I've never seen them go up a significant amount, if they ever do at all. I've been upgrading my Dead Orbit Titan mark since TTK dropped and I've noticed no stat increases.
Here, take this:
Thanks, but I'm apparently bad at explaining things.
What I want to know is do we know how Intellect, Discipline and Strength increase as Light increases?
I have some 276 boots with what appears to be a high roll for their level, but I only have 318 boots to compare them with. I don't really want to keep and Infuse them up to 318 to find out if they're better or not, but have no idea how those stats increase.
I believe he's asking about the stats such as Discipline
They definitely do, but not by a huge amount.
The thing is, now that Int, Dis and Str are tiered, the difference of just 1 or 2 points can be a difference of a whole tier (and in fact has been on my Titan - 300 Int, 303 Dis).

Or this (alternate infusion calculator)
I know this wasn't what the question was about (I don't know how the stats improve with infusion), but I prefer this calculator:
http://mattaltepeter.com/destiny/
If you give it what fuel you have, it can show you the most efficient path.
One Data Point
Increased my some gloves from 283 to 286 using some blue gear for Science. Int and Dis both increased by 1.
I absolutely did not expect that, given the increase of only 3 Light. I feel like that's unusual, but maybe I'm misremembering previous Infusions.

Here, take this:
Alright, after infusing a 302 hunter cape with a 307 titan mark, I noticed that what was once a 29 Int / 20 Str roll turned into a 30 Int / 20 Str roll. A 290 hunter Crest with a roll of 64 Int / 71 Dis infused with a 296 titan chest turned the Crest into a 64 Int / 72 Dis roll.
So whatever it is, it seems to bring one of the stats up by at least 1 per infusion.

I believe he's asking about the stats such as Discipline
I know what you mean. My Sunbreaker build is currently sitting at 239 Int. Luckily his armor pieces which have Int are nowhere near maxed out, so I know eventually I'll hit 240 and go up one tier.

One Data Point
It might be sort of tiered, like the overall stats themselves. So maybe it's not the 3 that's significant, just the fact that you crossed a particular boundary.
But only one at a time?
Weird, I've never noticed that.
I wonder if it's per Infusion or every say, 4 Light? (for example. 4 is totally arbitrary)
Just upgraded my 280 Alchemist Raiment 87-107 Int to 290 with 90-111. Which means the Max Int increased more than the current Int. no idea if that's normal.

But only one at a time?
I really doubt that it goes up a set amount per infusion. Imagine the ridiculous stats if you infused something only 1 light level at a time all the way up to 300 or whatever.
Had the same thought
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One Data Point
This would be my guess. Something like stat A is 15% of total light and stat B is 30% of it.