Amazon.com : GODOX AD400PRO 400Ws GN72 TTL 1/8000s HSS 2.4G X System All-in-One Outdoor Flash Speedlite Strobe Light,Battery-Powered Monolight,390 Full Power Pops,30W LED Modeling Lamp,0.01-1s Recycle Time : Electronics
Profoto B1 Monolight Battery
Neewer I4t Ex 400w Monolight For Canon, Ttl Hss Studio Strobe Flash, Wireless Trigger/lithium Battery(520 Full Power Flashes) - Flashes - AliExpress
Save $400 on Interfit S1 500Ws HSS TTL Battery-Powered Monolight