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Programming Convoy
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25
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325
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August 3, 2026
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Noctigon KR1AA driver replacement success!
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5
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135
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August 3, 2026
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Recoil Laser Searchlight Build - XR10 [WIP]
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55
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1311
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August 2, 2026
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Calculating total output with a single intensity measurement
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28
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425
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August 2, 2026
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D4V2 Thread size
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4
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84
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August 1, 2026
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Does anyone repair led flashlights?
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22
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332
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August 1, 2026
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Wanting to upgrade this X300U-A, super super dim light output!
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4
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77
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July 30, 2026
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Wurkkos TS28 with SFT-70 4000K CRI95 + d-c-fix dispersing foil
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0
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114
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July 29, 2026
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Depth & diameter vs intensity in a forward reflector
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15
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344
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July 28, 2026
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SFT-70 4000K CRI90 in Convoy M21H and in Wurkkos TS28
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2
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166
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July 26, 2026
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tool to visualize and compare Duv and CCT
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6
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125
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July 26, 2026
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Hp35r
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6
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222
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July 24, 2026
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Sofirn SC33 emitter swap. FFL707A 4000k 6v
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0
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81
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July 23, 2026
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Here’s a easy one!
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3
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135
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July 21, 2026
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S2+ build. FFL351A triple. Need help with illuminated switch issue
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18
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292
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July 20, 2026
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Built my first triple S2+ 519AT 4500k
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18
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366
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July 20, 2026
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Lumintop FW1A Pro upgrade to ATtiny1616 and RGB Aux
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3
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123
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July 19, 2026
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Type C mod for Xtar VC4
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1
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131
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July 19, 2026
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My first driver builds. The good, bad and ugly.
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147
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1874
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July 18, 2026
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Efficiency measurements of flashlight drivers, update : SC70
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129
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19308
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July 13, 2026
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S21Evo - an open source custom driver for Convoy S21E and H series
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95
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5125
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July 13, 2026
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Starfish X3 build. An interesting host.
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4
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105
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July 12, 2026
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32 mm driver, 12 V in, 3 V LED, CC 8A-9A
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9
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213
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July 11, 2026
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Working LED catalog
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1
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134
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July 10, 2026
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Repairing a 'rare' Lumintop Tiger that I bought - It's a great fire starter!
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24
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694
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July 8, 2026
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Solder/Flux of choice.
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13
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251
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July 6, 2026
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First build ..
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7
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159
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July 5, 2026
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How to quantify beam shape? And discussions on many related topics: optics - TIR & reflector, thrower vs flooder, throw calculation, beam angle, cd/lm parameter, etc., etc. Did I miss anything? :-)
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153
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2662
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July 5, 2026
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Formula for hotspot angle in a reflector
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82
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1270
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July 4, 2026
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Looking for knowledge.
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1
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74
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July 4, 2026
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