Best Studio Strobes · head-to-head

Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M vs Paul C. Buff Einstein E640 Flash Unit

A sourced, side-by-side comparison. Paul C. Buff Einstein E640 Flash Unit is cheaper at $529.95. Every spec and price links to its source.

Full spec sheet

marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.

Spec Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M Paul C. Buff Einstein E640 Flash Unit
US price $529.95
BrandFlashpointPaul C. Buff
Released
Power output ws 600 640
Flash duration t01 1/220 to 1/11760 sec (up to ~1/20400 sec in Freeze mode) 1/568 sec at full power (Constant Color mode, t0.5 1/1600 sec); as fast as ~1/2000 sec (t0.1) at half power in Action Mode
Recycle time s 0.01-0.9 0-1.7
Ttl hss support Manual only on this SKU (Flashpoint R2 2.4GHz radio system); HSS to 1/8000s. A separate TTL SKU (XPLOR 600 PRO TTL) is sold for specific camera mounts. Manual only — no TTL, no camera-side HSS. Fires via CyberSync radio triggers or optical slave; Action Mode shortens flash duration for motion-freezing rather than providing sync-pulse HSS.
Modeling lamp (W) 38
Color temperature k 5800 5600
Power source Removable lithium-ion battery pack; optional AC adapter AC only (100-240V, 3-wire grounded, auto-sensing with IEC connector); no battery option

Sources — Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M: adorama.com (verified 2026-08-09). Paul C. Buff Einstein E640 Flash Unit: s196259524.onlinehome.us (verified 2026-08-09).

What's the difference between the Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M and Paul C. Buff Einstein E640 Flash Unit?

Where the two actually differ on the specs we track (6 of 7). Matching specs are omitted.

  • Power output ws: Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M 600 vs Paul C. Buff Einstein E640 Flash Unit 640
  • Flash duration t01: Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M 1/220 to 1/11760 sec (up to ~1/20400 sec in Freeze mode) vs Paul C. Buff Einstein E640 Flash Unit 1/568 sec at full power (Constant Color mode, t0.5 1/1600 sec); as fast as ~1/2000 sec (t0.1) at half power in Action Mode
  • Recycle time s: Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M 0.01-0.9 vs Paul C. Buff Einstein E640 Flash Unit 0-1.7
  • Ttl hss support: Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M Manual only on this SKU (Flashpoint R2 2.4GHz radio system); HSS to 1/8000s. A separate TTL SKU (XPLOR 600 PRO TTL) is sold for specific camera mounts. vs Paul C. Buff Einstein E640 Flash Unit Manual only — no TTL, no camera-side HSS. Fires via CyberSync radio triggers or optical slave; Action Mode shortens flash duration for motion-freezing rather than providing sync-pulse HSS.
  • Color temperature k: Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M 5800 vs Paul C. Buff Einstein E640 Flash Unit 5600
  • Power source: Flashpoint XPLOR 600 PRO (Non-TTL) Battery-Powered Monolight (Bowens) — rebadged Godox AD600Pro-M Removable lithium-ion battery pack; optional AC adapter vs Paul C. Buff Einstein E640 Flash Unit AC only (100-240V, 3-wire grounded, auto-sensing with IEC connector); no battery option

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