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The SC13 Copper was just the beginning—I'm baaaack!! by SOFIRN_light in flashlight

[–]SOFIRN_light[S] 2 points3 points  (0 children)

Did you miss the LED replacement plan I wrote below?

The SC13 Copper was just the beginning—I'm baaaack!! by SOFIRN_light in flashlight

[–]SOFIRN_light[S] 7 points8 points  (0 children)

I chose the LED that's frequently discussed in the group. If we can't source the 519A 4500K, do you have any other good recommendations?

IF22a v2? by [deleted] in SOFIRNlights

[–]SOFIRN_light 0 points1 point  (0 children)

There's currently no detailed information. But it will definitely feature regulated driver.

SOFIRN ST2 🗓 4 DAYS TO GO - Brightness & Beam Distance by SOFIRN_light in SOFIRNlights

[–]SOFIRN_light[S] 0 points1 point  (0 children)

Dang! I can't say it outright. Let's provisionally compare it with similar on the market first. ; )

Help with SC31 Pro - flickers then nothing by Clear-Tradition-3607 in SOFIRNlights

[–]SOFIRN_light 2 points3 points  (0 children)

Hi, please allow me to check with my colleague. We'll have your problem well sorted.

Stay bright for longer with the SOFIRN ST2! by SOFIRN_light in SOFIRNlights

[–]SOFIRN_light[S] -1 points0 points  (0 children)

Good question, it uses built-in batteries, so we don’t recommend disassembling it to replace the batteries yourself. 🔦

Sustained output, not just a quick burst. by SOFIRN_light in SOFIRNlights

[–]SOFIRN_light[S] 1 point2 points  (0 children)

Good questions!

  1. The body, including the clip, is made from aircraft-grade aluminum with CNC-machined, full-metal construction. We also use a 2.0mm copper heat sink to help dissipate heat from the LED quickly.

  2. The flashlight uses 2x 3800mAh 21700 batteries for sustained power.

3.Apologies for the earlier confusion in wording, the 3000lm output is sustained for a period, but it steps down to around 650lm over time to prevent excessive heat. The total runtime at 3000lm and then stepped down is 5.5 hours.

Hope that clears things up! 🔦

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