CRX Halo XP-L HI 5000K - LD-A4 Driver - 18350 - Rv Clicky Lighted Tail Sw - 1800lm.Hand made with hacksaws & files from Grade 9 titanium alloy, brass tube, carbon fibre, copper sheet and some other bits n pieces.
Grade 9 Titanium body with 3k 24mm x 22mm carbon fibre shell
Cree XP-L HI v2 5000K emitters
Copper LED4P DTP triple MCPCB
Copper core brass pill
Carclo 10508 optics
20mm x 1mm Sternkreuz glass
Brass bezel & tail (oxidized)
LED4P LD-A4 7-9A driver
LED4P ILC-0 reverse clicky lighted tail switch
GITD halo bezel ring & lighted tail
Steel switch button
Bayonet locking system with o-ring seal
Looks and function. Most of the time it is: give a little, take a little.
But in this case it is amazing how both compete for the first place.
Let’s call it a draw
Well when you only get out to exercise for an hour a day it’s easy :laughing:
Half of this statement is true
I will try to do better :innocent:
At least not until yours is done :+1:
Henk4U2 commenting in one of my build threads, it must be worthy
Yeah I hadn’t really done a runtime test with the LD-A4 driver before but check out that nice flat line, cool.
The initial sharp stepdown from full throttle was a bit of a surprise because I’m used to the fast gradual drop in output from the other thermally controlled drivers as opposed to the sudden cut down but now I quite like it.
The LD-A4 could do with a voltage read out function though and I probably should have gone with the 4A-6A configurable version.