Godox MF-R76C ETTL Macro Ring Flash Light GN14 10 Levels Adjustable Brightness with 8pcs Adapter Ring Large Capacity Battery Replacement for Canon Camera ( Item#: D12743-R76C )

Features:
【2.4G Wireless System】Featuring the 2.4G wireless capability,it can work with Godox 2.4G wireless X system lights to create abundant lighting setups, getting a variety of lighting effects.
【Auto-adjust Brightness】ETTL function frees you from time-consuming and dreary adjustments. Getting the desired illumination, no longer requires extensive testing with the support of ETTL.
【Versatile Lighting Controls】A dual-flash-tube design with a separate brightness control system, it allows you to either fire both tubes simultaneously, or each at a time, adjusted from full power to 1/256 at 1/3 stop increments to create light to dark ratio, achieving uniform lighting of your subject when taking high sensitive photos.
【Focus on High Efficiency】A couple of focus assist lamps in 10 levels of power ratio helps to make focusing and composition easier in low light, which ensures you to create in highest efficiency.
【Universal Compatibility】Including several adapter rings, the macro ring light has a high compatibility with lens of diameters: 49mm/52mm/55mm/58mm/62mm/67mm/72mm/77mm.
【Stable & Reliable】Having a powerful rechargeable lithium battery, the macro ring flash light is capable of delivering 550 flash times in full power, which ensures you long time usage in total confidence. And battery charger is included.

Specifications:
Model: MF-R76C/  MF-R76N/  MF-R76S(optional)
Guide No.: GN14(ISO 100,in meter)
Compatible Camera: Canon, Sony, Nikon
Lithium Battery: 7.2V/3000mAh
Flash Power(1/1 Power Output): 76Ws
Flash CCT: 5900K±200K
Focus Assist Beams Power: 0.7W * 2
Focus Assist Beams CCT: 5300K±200K
Flash Power Range: 1/1-1/256 (with 1/3 increment each stop)
Flash Duration: 1/300s~1/20000s
Flash Mode: M(Manual)Flash/ ETTL
FEB(only for Canon): -3~+3 EV(FEB value)with 1/3 EV increment each stop
HSS: Yes
First Curtain Sync: Yes
Second Curtain Sync: Yes
Inner Diameter of Light Body: 77mm
Recycle Time: 0.1-ls
Full Power Flashes: 550
Wireless Transmission Distance: 0-100m
CH: 32 groups:01-32
ID: 99:01-99
Working Environment Temperature: -10~50℃
Ring Flash Dimension: 130 * 130 * 27mm/5.1 * 5.1 * 1in
Controller Dimension: 120 * 70 * 50mm/4.7 * 2.7 * 1.9in
Net Weight(with battery): 578g/ 20.39oz

Packing List:
1 * Macro Ring Flash
1 * USB Charger
8 * Adapter Rings
1 * Storage Bag
1 * Lithium Battery
1 * Type-C to USB Charging Cable