JKK76 7*SFT40 and 7*SFN55.2

LED Flashlights – General Info
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My measurements from TA lumen tube and Opple III/Pro, of a different JKK model but shows the excellent current limit of the Nealsgadgets battery. Capacity only 2800 mAh though. HERE:
NIGHTWATCH CHAOS
Output:
Nealsgadgets “Mystery” Lishen “LR2170HP”: 29300 lm.
Samsung 30T 25800
Samsung 40T 22900
Molicel P42a 22600
Convoy Liitokala 19300
Wurkkos 5000 mAh 18800

Other numbers:
Ra 67
CCT 5808 Turbo, 5736 Turbo-1, 5529 Turbo-2, 5507 T-3, 5479 T-4
Duv 0.0047 Turbo, 0.0064 Turbo-1, 0.0093 Turbo-2, 0.0097 T-3, 0.0100 T-4
CCT increases and Duv decrease with higher output.

Of note Nightwatch Chaos comes with green-reflection AR lens, which surely helps with the tint.

1 Thank
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For JKK76

JIN HENG JKK76
Output: 20400 lm w/ Samsung 30T
Throw: 773 m
Ra: 68
CCT: 6100 Turbo, 5808 Turbo-1, 5755 Turbo-2
Duv: 0.0060 Turbo, 0.0087 Turbo –1, 0.0094 Turbo-2
CCT increases and Duv decreases with higher output.

JKK76 comes with purple reflection AR lens.