tldr; Budget tactical thrower with tail switch. SFT40, USB-C. Discontinued but find them while you can.
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Best praise vs top criticism for Wurkkos FC12
“Thanks to discovering this subreddit in February, the power outage caught me with my Wurkkos FC12 and my Sofirn HS21 ready until the power came back on 8 hours after the outage. Thank you very much to all of you who are part of this subreddit. 18650FTW”
“different emitters. when dedoming FC11C (Nichia 519A emitter) the result is negative DUV (roay tint) and much lower (by about 1000K) CCT. Dedomed 519A 4000K is around 3200K and nice peachy tint. Dedomed 5000K is around 3800K - 4000K and creamy rosy tint. The FC12C uses SFT-40 (I think) and brighter but tint or CRI are not great at all.”
401 Reddit opinions analyzed • Last updated 4/5/2026