[♛ FreemeGB] ASTROLUX FT03 XHP50.2 (3V) 4300lm 735m 26650/ 21700/ 18650 Flashlight - SHIPPED!

waiting for arrival.cant hardly wait

Did anyone measured the amps draw on this XHP50.2 variant?


i think i read around somewhere 10-12Amps…

We were estimating it would need to pull 14A-16A to do a real 4300 lumen OTF. Of course, it might actually measure a bit less of both. I don’t know if anyone has measured the 50.2 lumens or amp draw yet. I don’t think I’ve seen any of those reports. Maybe the light is still too new and not many people have recieved them yet.

I got 14.8A with VTC5A for XHP50.2.

Thanks. :+1:

Interested, can I please get the coupon code?

I’m measuring around 14 Amps tailcap current on the FT03 XHP50.2 (using UT210E amp meter and a short piece of copper wire to form a loop around the tail tube).

Unfortunately I don’t have a way of measuring lumens. I have a basic lux meter which I can only measure some ceiling bounce lux measurements…

what is considered normal draw for the SST40 version? mine only draws 7.8 with 80% battery.

Sounds normal.
With a fully charged high drain battery they seem to draw about 8.5A-9.5A. It’s never exact with a FET driver.


Hi freeme,

I’m interested in this light. Thanks.


Using the Sofirn 26650 HD battery I only get 3650 lumens at 30 seconds with the 5700K Tint

Unfortunately I don’t own anything better than a 30Q which performs roughly the same.

How do you measure it?

Purchased, thanks freeme!

The same way you do with a TA Lumen Tube calibrated with Maukka lights. My lumen tube is within 2 lumens of both calibration lights

Okay, I can’t keep track of who uses what. (unless it’s in their sig)

Did you bypass the springs? After 30 seconds thats still a good result NW tint should be a little down on output vs the cw.

What’s everyone’s opinion on using 21700’s in this light as I’ve heard they will damage the springs?