Intended for photographers on the road the indra500 ttl battery powered monolight from offers a design driven by portability flexibility and power both power cord free and sync cord free the indra500 is also hassle free thanks to the odin receivers for nikon and canon cameras built into every unit starts with a flash head with all the qualities of a studio flash such as 500ws of power adjustable from 1128 to full power over an 8 stop range recycling time is 0 1 to 2 seconds with the inc