Hey VisibleGreen!
Hey! do NOT run it at 946mA, Mine did not LED, it still runs and I am going to drive it lower.
I had been using it on and off from like 20-60seconds and probably totaling 5 minutes since I built it, last nite it was snowing very lightly and I wanted to get some outdoor shots with it and the 445 rubber banded together
I had stuck them into the freezer for about 10 minutes and they were cold, I put them on top of a brick that had been outside - which I placed on the hood of my van and then placed the lasers on there and ran them for about 3 minutes while I shot photos.
They were not even warm when I was finished. After I got inside had turned the red on and quickly observed it rapidly going dim, thinking the batteries had died I stuck a fresh set
in and it dimmed quite quickly! I waited half an hour and it did the same thing.
So, I am just hoping I can setup a driver for it at lower current now.
I hope you read this!