Interested in ft03s sfh55 ,
Interested in code for FT03S SFH55
Instead of everyone diving in and reserving something that is unproven, can someone explain how we went from 4300 lumens with XHP50.2 to 9000+ lumens with no change to the host?
This is a technical question for members of a technical forum. I would like to think we don’t have impulse buyers.
XHP50.2 > SFH55 is the same jump as XPG3 > XHP50.2
It’s simple. The SFH55 is GIANT. Somewhere in the low 30mm² of die area. Another approximation is 16*W2 osrams on one chip.
Why don’t you take a look around before critiquing others? The BIG LED SFH55 - 11 x 10 mm 3V no dome monster
Cool, thanks
Maybe these can help visualize:
1) Astrolux FT03 (XHP50.2 5700k) beamshot
2) Mateminco MT70-Mini (SFN55.2 LED) beamshot
(MT70-Mini is the exact same flashlight size as the FT03, although the reflector used for the SFN55.2 LED version is orange-peel;
the FT03S SFH55 is said to also use orange-peel reflector)
3) Sofirn SP70 (XHP70.2 cool-white)
(SP70 is much bigger than the head/reflector of the FT03/MT70-Mini)
4) Pioneman K80 (SFH55 LED) beamshot
The K80 has a just slightly smaller head diameter than the SP70, although the reflector of the K80 is a bit deeper)
(max brightness is probably not yet reached for the K80 SFH55 in my beamshot test, as I used a 26800 battery. Using tail current measurement, I can get a bit higher amps reading if using a Samsung 30T compared with the 26800 battery... Although the K80 I got only works with 26800 battery size...)
Although based on observation, the SFH55 does appear to output more total light than the XHP70.2 of the SP70.
My very rough estimate is somewhere around 6000+ to 7000 lumens for the K80 SFH55..
Interested in code for FT03S SFH55 and FT03 SFT40. Thanks.
Yes thanks
Order placed thanks freeme
I watched the videos. I would be lying to you if I said I see a difference. I guess for double the lumens, I expect more.
Hi Freeme,
Interested in code for FT03S SFH55 and FT03 SFT40. Thanks.
Can I please have the code for SFT-40?
Thanks
All replied.
Interested in code for FT03S SFH55
Can someone say if there is a difference between this and the MATEMINCO MT70 mini SFN55.2?
Looks like the same light but the Mateminco costs slightly less, and has a lower rated output of 6800lm
It’s the same light but with a different LED. The SFN55.2 has less output and a bit more throw than the SFH55.
SFN55.2 has 9 LED’s in 3x3, SFH55 has 16 LED’s in 4x4. Good info here. SFN55.2, SFQ55, SFN60, SFQ60, SFS80 and SFH55 LED info
Hi Freeme,
Interested in code for FT03S SFH55 and FT03 SFT40. Thanks