Can I stick Seoul P7 in it? Is it an easy lite to mod?
nice that noone really answers the question
"ist is an easy mod?"
depends on what You have done already.
It is easy to mod, because its very large - limited space makes modding difficult.
You could do an emitter swap with a Seoul P4 led: roughly double the output
but the light is made to offer
long runtime, so to get it really brighter, You will need another circuit, one that gives more current to the led.
As to P7: 1st of all, I dont like it, its bad (parallel wiring). Even if someone thinks parallel is good, there simply are no drivers available now, while there are quite some that could (almost) power a series wired quad-die, even from the 2D cells (hopefully).
My advise were: use the new Cree and wire it in series.
So, finally: for someone who has modded lights already, its very easy. For starters, its possible. Mostly because the space inside the head + the easy disassembly
PS: i never liked the Blasters. Have sold the Jr. but still own a 3P. Unnecessary thick, large and heavy lights. With acutal, supersmall multilevel lights, no need any more for such ones. But thats personal view.
When You think that this optic here makes a good beam, try a Sandwich Shoppe reflector. The light is some years old in construction and thats what beam is like. I dont consider it a floody or good useful flood. The center spot is the same as with any reflectored light, with about 8 degrees. Sidespill is less than with reflector (common with optics).
Any Fenix is better in both.