MEASUREMENTS (I’m human and an amateur, AND repeat measurements multiple times, so PLEASE do not be surprised if there are changes and/or errors. And correct me as needed.)
Lumen numbers posted are the highest value that I got, meaning if I there is a range, I tend to post highest value unless it looks ridiculous strange. Same thing with Duv, “best” values from a range is posted.
Weights (probable implication for more stepdown with lower weight)
Nightwatch Chaos 355 gm (492 gm w/ Neal’s Lishen batteries)
Wurkkos TS32 439 gm (651 gm w/ Samsung 40T batteries)
Jin Heng JKK76 496 gm (702 gm w/ Samsung 30T batteries)
Haikelite HK05 511 gm (712 gm w/ Molicel P42A batteries)
Lenses
Jin Heng JKK76: Purple Reflection AR
Haikelite HK05: Non AR (no change using ceiling light bulb reflection test)
Wurkkos TS32: Purple Reflection AR
Nightwatch Chaos: Green Reflection AR
WURKKOS TS32:
Throw 702 m Both LEDS, 371m 519a alone, 664m SFT40 alone
Output
Turbo start, highest value for each, from separate runs:
With Wurkkos batteries: 519a=12,700, SFT40=1700:Both LEDs: 13,000
With Samsung 40T batteries: 519a: 13900, SFT40: 1700, Both LEDs: 14900 (range 14000-14900)
With Samsung 30T 519a: about same as 30T ~14000, SFT40: about same as 40T ~1700. Both LEDs: max 15800 lm
Molicel P45B nearly identical result as Samsung 30T
With Samsung 30T & Zircon 1/4 Minus Green: 519a = 12160, SFT40 =1370
CCT, RA, and Duv
Nichia 519a only:
Duv (approximate avg from many repetitive runs)
Turbo –0.0020 to -0.0040
1 level down from Turbo: 0.0020 (range ~0.0030 cold, 0.0015 hot)
Essentially, the Turbo beam is fantastic & more beautiful than beams at lower brightness.
CCT ~5100
Ra ~98
JIN HENG JKK76
Output: 22300 lm w/ Molicel P45B, 21600 w/ Samsung 30T
Throw: 773 m w/ Samsung 30T
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.
NIGHTWATCH CHAOS
Throw 754m
Output:
Nealsgadgets “Mystery” Lishen “LR2170HP”: 29300 lm
Molicel P45B 26900
Samsung 30T 25800
Samsung 40T 22900
Molicel P42a 22600
Convoy Liitokala 19300
Wurkkos 5000 mAh 18800
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.
HAIKELITE HK05
Throw: 824m w/ Molicel P42a
Ra 70
CCT 5742 Turbo, 5599 Turbo-1
Duv 0.0084 Turbo, 0.0094 Turbo-1
CCT increases and Duv decreases with higher output.
Output
Output: Samsung 30T 23500 lm
Molicel P42A 20700 lm