Lux-Perpetua:
The_Driver:
You can put it into a flashlight, people have done this before. It is not as large as you wrote, you added a zero (It’s 10mm x 11mm). The LED can be soldered onto the Noctigon MT-G2 pcbs. You can use a buck driver to drive it at the correct current. The LED is very outdated though, there are better options in terms of efficiency (Cree XP-E2 red, Epileds 5050 Xm-L2 Style red led, some projection LEDs from Osram).
Thanks. Yes, you are right, it’s 10mm x 11mm. Unfortunately, the LEDs you mentioned do not have the necessary output I am looking for. With 4 XP-E2 you might achieve 1,200lm but never 5,000 to 7,000 lumens. What I am looking for is a flashlight like the Q8 or Acebeam’s X45 with the abilitiy to have a bit of throw and not only a flood light like the X80-CRI. Furthermore, XP-E2 and Epileds 5050 are not safe for usage with FET-drivers. They will easily burn up if driven too hard.
Why do you want to use such expensive LEDs with a cheap FET driver? I wouldn’t take that risk. Here is a buck driver that can do 11A for each LED. You just need enough batteries in series.