Kōsen x Malkoff: Madness

Kōsen

1) Malkoff MD2 w/ M61NH + H/L Ring

• Emitter/CCT: Nichia 519A sm573dd (M61NH)

• Battery: 2×CR123A OR 1×(protected) 18650 (depends on body/config)

• UI: H/L ring (two levels)

• Output: High 540 lm; Low not officially stated (typ. ~5–10 lm reports)

• Runtime: not officially stated; expect ~“hour-ish + taper” on high (cell/host dependent)

• Optic/Beam: P60-format drop-in style (M61NH engine)

• Link/Notes: PDP appears gone

2) Malkoff Bodyguard Reflector HCRI Flashlight (“Bodyguard R” / BG V1 special run)

• Emitter/CCT: Nichia 519A (your note: sm453 4500K)

• Battery: CR123A / 16340 (Li-ion for turbo behavior)

• UI: 1 mode w/ “tactical turbo” timed drop (always starts on turbo)

• Output: ~600 lm for ~8s, then ~175 lm regulated

• Runtime: not stated (PDP historically said “long runtime” after step-down)

• Optic/Beam: reflector (“Reflector” model)

• Link/Notes:

– PDP (may redirect now): https://www.kosen.one/product/malkoff-bodyguard-reflector-hcri-flashlight-nichia-519a-cr123a-16340

– Spec corroboration from community listings/posts: 600 lm / 8s → ~175 lm continuous

3) Malkoff MDC AA HCRI Flashlight — 3500K (Nichia 519A sm353 domed) [Qty: 2]

• Emitter/CCT: Nichia 519A sm353 domed — 3500K

• Battery: 1×AA (NiMH / alkaline / Energizer L91 lithium primary only)

• UI: 3 modes (LL–L–H), starts on LowLow

• Output: 0.3 / 8 / 100 lm

• Runtime: 200h / 18h / 1h

• Optic/Beam: McR-series textured reflector (OP)

• Link: https://www.kosen.one/product/malkoff-mdc-aa-hcri-flashlight

• Notes: explicitly NOT for Li-ion cells (14500/16340/etc)

4) Titanium VME Flashlight (Gen 1) [Qty: 3] — 3500K (sm353, 1×123 & 14500 cell) [PDP now redirects]

• Emitter/CCT: Nichia 519A sm353 domed — 3500K (per your note)

• Battery: 1×14500 (Li-ion)

• UI: 3 modes (L–M–H), starts on Low (inferred from Kōsen’s standard 14500 LMH engine platform)

• Output: 30 / 185 / 500 lm (inferred)

• Runtime: 14h+ / 100m / 30m (inferred; “standard 1050mAh 14500”)

• Optic/Beam: McR-series textured reflector (OP) (inferred)

• Link/Notes:

– Old PDP now redirects: https://www.kosen.one/product/titanium-vme-flashlight

5) Titanium VME Flashlight Mk.II — 2700K (sm273, 16340 cell)

• Emitter/CCT: Nichia 519A sm273 — 2700K

• Battery: 1×16340 (Li-ion; ≥3A CDR for full output)

• UI: 3 modes (L–M–H), starts on Low

• Output: 30 / 185 / 500 lm

• Runtime: 12h+ / 85m / 24m (standard 950mAh 16340)

• Current draw (@3.8V): 70mA / 650mA / 2200mA

• Optic/Beam: textured McR reflector (OP); lux (tested): 6000 on high

• Link: https://www.kosen.one/product/titanium-vme-flashlight-mkii

6) Malkoff VME HCRI Flashlight — M361 HCRI-35 (3500K)

• Emitter/CCT: Nichia 519A sm353 domed — 3500K

• Battery: 1×16340 (Li-ion)

• UI: 3 modes (L–M–H), starts on Low

• Output: 30 / 185 / 500 lm

• Runtime: 13h+ / 87m / 27m (standard 950mAh 16340)

• Optic/Beam: textured McR reflector (OP); lux (tested): 6000 on high

• Link: https://www.kosen.one/product/malkoff-vme-hcri-flashlight

7) M361 HCRI Light Engine (3-mode LMH) — Nichia 3500K (519A sm353) [Qty: 3]

• Emitter/CCT: Nichia 519A domed — 3500K (sm353 option)

• Battery / Voltage: “3–10V” platform (drop-in engine; host-dependent)

• UI: 3 modes (L–M–H), starts on Low

• Output: 30 / 200 / 500 lm (as listed on PDP)

• Optic/Beam: McR-series textured reflector (OP)

• Link: https://www.kosen.one/product/m361-hcri-light-engine-nichia-519a-3-10v

• Notes: drop-in engine for VME / VME Ti / Ti Mk.II / C-series / compatible MD2 lights (per PDP)

8) Malkoff MDC HCRI Flashlight — High CRI Warm White (2700K, smooth beam, sm273, R9080)

• Emitter/CCT: Nichia 519A sm273 domed — 2700K option (PDP supports sm273/sm353/sm573 variants)

• Battery: 1×14500 (Li-ion)

• UI: 3 modes (L–M–H), starts on Low

• Output: 30 / 185 / 500 lm

• Runtime: 14h+ / 100m / 30m (standard 1050mAh 14500)

• Optic/Beam: McR-series textured reflector (OP)

• Link: https://www.kosen.one/product/malkoff-mdc-hcri-flashlight

9) Malkoff HFL HCRI (Extended Runtime) Flashlight — FFL351A 5000K Flood

• Emitter/CCT: FFL351A 5000K domeless

• Battery: 1×18650 OR 2×CR123A (also lists 2×18350 / 2×16340 as alternates)

• UI: 3 modes (L–M–H), starts on Low

• Output: 30 / 185 / 500 lm

• Runtime: 50h+ / 5.4h / 95m (standard 3500mAh 18650)

• Optic/Beam: frosted flood optic; very wide spill

• Link: https://www.kosen.one/product/malkoff-hfl-flashlight

10) Malkoff MDCF Flashlight — FFL351A 5000K

• Emitter/CCT: FFL351A 5000K domeless

• Battery: 1×14500 (Li-ion)

• UI: 3 modes (L–M–H), starts on Low

• Output: 30 / 185 / 500 lm

• Runtime: 14h+ / 100m / 30m (standard 1050mAh 14500)

• Optic/Beam: textured throw optic; lux (tested): 6000 on high

• Link: https://www.kosen.one/product/malkoff-mdcf-flashlight