NEEWER Q4PRO 400Ws 2.4G TTL Outdoor Flash Strobe | Pre-Order

Sale price ₩646,000 Regular price ₩829,000
Estimated Shipping Date: March 25, 2026
SKU: 66610007

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Warranty

NEEWER products purchased from the official website are covered by a 2-year warranty and 30-day hassle-free returns.

Description

  • 400Ws Outdoor Flash with App Control- NEEWER Q4PRO strobe light upgrades with smartphone app control for flash modes, menu settings, firmware updates, and dual screen display for color groupings. It comes with a GN42 output (with reflector), 6000K color temperature, 10 flash power output levels (1/512 to 1/1), a 30W modeling lamp, and an adjustable handle. Note: Avoid triggering the flash without the flash tube installed to prevent damage
  • TTL/Manual/Multi Flash Modes- Compatible with Canon E-TTL II Nikon i-TTL Sony TTL systems, Q4PRO as photography lighting accessories offers TTL, Manual, and Multi (Stroboscopic) modes. Supports Flash Exposure Compensation, 1/8000s High Speed Sync, first/second curtain sync, S1/S2 modes, C.Fn custom settings, USB C firmware upgrades, etc. Multi mode controls stroboscopic rates up to 100 flashes (199 Hz)
  • 2800mAh Battery & Freeze Mode- For capturing fast moving objects, the strobe photo light features a short flash duration of 1/28570s in Freeze Mode (1/15625s in Flash Mode), a recycling time of 0.01-1.2s. Includes a 21.6V 2800mAh lithium battery for 325 full power flashes, charged in about 3.5 hours. Note: Fully charge before first use to extend battery lifespan
  • Expanded 2.4G Wireless Q System- As part of NEEWER 2.4G Q system, Q4PRO wirelessly controls 5 groups (A/B/C/D/E) and 32 channels via QPRO triggers or Q transmitters (sold separately), with TTL support up to 328'/100m. In receiver mode, it is compatible with Godox 2.4G X system (RX COMPAT menu) and compatible with Sekonic L-858D light meter (RT-GX module). Note: Q and X systems cannot be used simultaneously; the latest firmware (1.00.71) is required for compatibility
  • Bowens Mount Attachment- The widely used Bowens mount can connect the monolight to various light modifiers, such as reflectors, softboxes, snoots, and beauty dishes. The package includes 1 x Q4PRO Flash Strobe (with Reflector), 1 x Lithium Battery, 1 x Handle, 1 x Power Cord (US Plug), 1 x Power Adapter, 1 x Carrying Bag. Please note that you can only use the power adapter/cord included to charge the product

Specifications

  • Model: Q4PRO
  • Item Type: Strobe Flash
  • Power: 400Ws
  • Flash Duration: 1/188-1/15625s
  • Recycling Time: Approx. 0.01-1.2s
  • Power Output 9 steps: 1/512-1/1
  • Flash Modes: M/Multi (Wireless Off), TTL/M/MUTIL (Receiver unit of radio transmission)
  • Optic Slave Flash: S1/S2
  • Delay Flash: 0.01-30s
  • Stroboscopic Flash: Provided (up to 100 times, 199Hz)
  • Sync Modes: HSS (up to 1/8000s), first/second curtain sync
  • Full Power Flash: 325
  • Modelling Lamp (LED): 30W/5600K/CRI 95+
  • Color Temperature: 5600±200K
  • Flash Exposure Compensation (FEC): Manual
  • Flash Exposure Bracketing (FEB): +/-3 stops in 1/3 stops increments
  • Wireless 2.4G Q System: 32 Channels, 5 Groups (A, B, C, D, E)
  • 2.4G Transmission Range: 328'/100m
  • Trigger Modes: 2.4G, S1/S2, 3.5mm Sync Cord, Flash Test Lead
  • Rechargeable Li ion Battery: 21.6V/60.48Wh/2800mAh
  • Masking Function: √
  • Built in Silent Fan: √
  • Built in Buzzer: √
  • Display Flash Duration: √
  • Battery Power Indication: √
  • Display: Dot Matrix Screen
  • Strobe Size: 7.3" x 8.3" x 2.2"/ 18.5 x 21.2 x 5.5cm
  • Weight (with battery, flash tube & reflector): 5.7 lb /2.58 kg

Package Contents

  • 1 x Q4PRO Strobe Flash (with Reflector)
  • 1 x Lithium Battery
  • 1 x Power Cord
  • 1 x Power Adapter
  • 1 x Lamp Tube
  • 1 x Handle
  • 1 x Carrying Bag