1. You need to use the original charger to charge the battery.
2. The AAA dry battery is not inserted into the wireless trigger.
describe:
10W energy-saving LED, 1000 lumens. There are 4 modes to freely adjust the brightness from 10% to 100%. In the entire power range, the color temperature is stable at 5500 +/- 200K.
Built-in 2.4G wireless trigger system, up to 9 channels/5 groups(A, B, C, D, E). Working distance: 30m. You can also set 100 personal ID passwords freely.
specification:
Model: i4T EX
Product size: 26.5x17x10.5cm / 10.4x6.7x4.1inch
Packing size: 39x31.7x17.8cm / 15.4x12.5x7inch
Package weight: 116.4oz / 3.3kg
Product weight: 77.6oz / 2.2kg(With battery)
material: metal
Battery: Lithium battery 4000mAh / 14.8V; 59.2Wh
Power: 400W
Modeling light: 10W LED, 1000Lux / 1M lumens
4 modes that can be set: F3-0 F3-1 F3-2 F3-3
Adjustable brightness: 10%-100%
Color temperature: 5500k±200k
Power mode: lithium battery(Including battery)
Flash mode: TTL / M / MUTIL
GN. Index: 58
Synchronization mode: high-speed synchronization(Up to 1 / 8000s)
Group: 5(A, B, C, D, E)
Recovery time: 0.2-1.3s
Flash duration:(t0.5): 1 / 420-16500(Fast mode);(t1): 1/225-1/13520(Normal mode)
Wireless range: about 30m
Channels: 1-9
Personnel ID setting: 00-99(A total of 100)
Synchronization mode: wireless trigger, optical fiber, synchronization cable
Flashes per charge: 520 flashes(Full power)
Lamp overheating protection temperature: 95℃
Flash overheat protection temperature: 80℃
Strobe mode: C0-1 fast flash, C1-5, C2-10, C3-15, C4-20, C5-25
Charging time: about 4 hours(Must use original charger)
Package Contents:
1x Canon i4T EX 400W strobe flash
1 flash trigger(Batteries not included)
1 LED modeling light(Included in flash)
1 standard mirror
1 protective cover
1 diffuser
1 AC power adapter
1x EU plug cable
1x American plug cable