Amazon.com : Godox V1N TTL Round Flash Kit Compatible with Nikon - 2.4G HSS 1/8000S Zoom On Camera Flash Speedlight, 2600mAh Lithium Battery, 480 Full Power Flashes, LED Modeling Lamp : Electronics
Amazon.com : Godox V1-S TTL Round Head Flash Speedlite 1/8000s HSS, 1.5 sec. Recycle Time, 2600mAh Lithium Battery, 10 Level LED Modeling Lamp with AK-R1 Round Head Accessories for Sony : Electronics