It is a emitter lottery, lens lottery and luxmeter lottery. I'm surprised that the numbers from different people are generally so close to each other :-)
The 1503 was about 40% of the throw of the 1504 on both the XM-L2 and XP-G2. One was like 39.5% and the other 40.5%. Regardless, I think this consistency confirms my 1504 readings a little. As for the 1505, it didn’t like the XP-G2. I check my measurements two different times and got the same 34100 lux. Due to this, the XM-L2 U4 wins with the 1505.
No idea, in a T20 the XP-G2 is about 30% higher candela output than an XM-L2 from the dozen I’ve put together. Were they tested in the same host? Your XP-G2 numbers are spot on with what I get with an S2 2B in a T20, so either that’s low on your light considering the S4 2B shows higher output than an S2 2B, or your XM-L2 measured high.
Edit: your XM-L2 number is about 60% higher than I’ve ever measured a direct drive XM-L2 in a T20. I’m betting something is going on with that number.
I wonder……I didn’t use any retainer on the 1505 as I didn’t feel like soldering to the pill when changing out emitters. I wonder if the XP-G2 separated from the pill slightly and the LED was getting heat soaked. Hmmmmm
Ha, no duel. I’m sure you will beat me to 500. I just wanna get to 500 just to say I could and did.
Oh, by the way, did you see the amps for the XP-L V6’s? I think it was you having issues getting the current out of them. I know there is speculation they are really V5’s from LEDDNA, but 1 bin should not cause that huge of a difference should it?
C’mon, this could be fun, let’s push the envelope on these things. Let’s take them as far as we can get them and then swap our final resulting lights. My goal is to beat my K50vn at 575kcd. I’m thinking I can definitely do it with a 1405, but the 1504 should be a nice challenge.