Westcott FJ400 Standalone Flash

Studio Lighting | FJ400

Westcott FJ400 is a compact and portable 400W AC/DC flash with a sub-second recycle rate at full power that delivers over 480 shots at full power per charge. Westcott FJ400 offers unmatched performance with the most accurate color temperature throughout its 9-step output range.

Fastest recycle time with unmatched battery performance

400 Watt-second AC/DC strobe light

Built-in wireless communication with HSS, TTL and more via FJ wireless triggers, FJ wireless flashes or FJ RT transmitters Canon

The FJ400 strobe supports more than 480 full-power flashes per charge

FJ400 strobe features a recycle time of 0.05 to 0.9 seconds

Removable AC/DC lithium polymer battery

Color temperature stability of 5500 K (±150 K) over the entire power range

High-speed sync up to 1/8000s, TTL and rear-curtain sync capability

Continuous capture at up to 20 frames per second

6 groups and 31 wireless channels

9 F-stop power range in 0.1 and 1.0 increments

Firmware upgradeable via included USB-C cable

Features:

- 400 W AC/DC flash

- Built-in wireless communication with HSS, TTL and more via the FJ-X2m universal wireless trigger, FJ80 universal flash or Canon RT transmitter

- FJ400 supports more than 480 flashes per load at full power

- Recycling time from 0.05 to 0.9 seconds

- Removable AC/DC lithium polymer battery pack

- Color temperature stability of 5500 K (± 150 K) over the full power range

- High-speed sync up to 1/8000 s, TTL and rear-curtain sync capability

- Continuous capture at up to 20 frames per second

- 6 groups and 31 wireless channels

- Power range of 9 F-stop in 0.1 and 1.0 increments

- Flash firmware Westcott FJ400 upgradable via included USB-C cable

Flash head:

Max. power

400 WS

Power range

9 F-stops (1.56 - 400 W)

Flash duration (t0.1)

Normal: 1/280 - 1/3000s
Freeze: 1/280 - 1/7000s

Flash duration (t0.5)

Normal: 1/800 - 1/8500s
Freeze: 1/800 - 1/19000s

Recycle time

0,05 - 0,9 s

Continuous capture

20 FPS (depends on camera model)

Color temperature stability

Normal/TTL/HSS: 5500K ±150K
Freeze: 5500K ±500K (ER 5-9)

Mounting system

Bowens type S

Maximum modifier load

3.0 lbs. / 1.4 kg (using Switch modifiers)

Flash increments

0.1-stop and 1-stop

Flash modes

Manual, TTL

Mask function

Yes (manual)

IGBT

Yes

Exposure compensation

±3

Modeling lamp

LED 20W 5600K ±200K

Sync functions

HSS, Normal (Front and Rear curtain), Freeze

Sync speed

1/8000s (high speed)

Wireless frequency

2.4 GHz

Wireless channels

32 (AU, 01-31)

Wireless groups

sixteen

Wireless range

985' (300m)

Light mounting type

5/8" receiver, 8mm round umbrella receptacle (limited mounting with hex shaft umbrella)

Auto-tilt

Yes

Delay function

Yes (manual)

Auto. Memory recall

Yes

Heat protection

Yes

Battery

Blinks on charge

480+ at full power

Battery Type

AC/DC Lithium Polymer

Battery Capacity

65 Wh, 4400 mAh

Battery Voltage

14,8 V

Removable battery

Yes

Charging time

2.5 hours

Charging cycles

300+

AC power requirement

Battery level ≥25%

Electric

Input power

100-240 VAC, 50/60 Hz, 1.6 A

Output power

16.8 VDC at 2 A.

Cable port

USB-C for firmware upgrades (PC, Mac)

Cooling

Self-controlled cooling fans

Firmware upgradeable

Yes

Display

Color LCD display

Operating temperature.

FJ400: 32-104°F (0-40°C); FJ-X3: 14-104°F (-10-40°C)

Power cord

7.75 ft.

Auto. Shutdown

Yes

Power Type

AC/DC

Certifications

CE

USB Capability

USB-C (firmware updates)

Power Region

Type-C (EU)

General

Package Qty.

1

Materials

Nylon, plastic, aluminum, aluminum, rubber, electrical components

Product dimensions

11.5 × 7.3 × 5.5 inches (29.2 × 18.4 × 14.0 cm)

Item weight

5.8 lbs. (2.6 kg)

Product UPC

810008711606

Care Instructions

Wipe with a dry cloth as needed. Do not immerse.

Warranty

1 year