




Swapped a SFT42R 6500K into my FW1A which previously had a SFT40, very satisfied with the throw and beam pattern, some details from the previous swap here
Didn’t get a measurement before the swap but it’s now hitting 71kcd on a Molicel p28a. I used a stock Acebeam L35 (V1 with 70.3 HD, 57kcd) to “calibrate” for the measurement
I also measured some other lights while I was at it, the FW1A with CULPM1 on a Sony VTC6 still edges out the SFT42R but the beam is a lot narrower so I prefer the SFT42R
Lumintop FW1A SFT42R – 71kcd
Lumintop FW1A CULPM1 – 73kcd
Convoy S6 CSLNM1.TG – 55kcd
Convoy T6 SFT25R – 49kcd
Lumintop FW1AA CSLNM1.TG – 32kcd
I think this is about the limit for throw in a ~1” head, the Kaidomain smooth reflector really maxes out on the reflector size, it’s actually meant to be used in a 21700 light, I had to file down the diameter to make it fit
by Bean_Master7
1 Comment
Couldn’t link it the body text, here are the details of the previous swap with SFT40: https://www.reddit.com/r/flashlight/s/QPD7UMuQZ5