B1X 500 AirTTL Location Kit

The Profoto B1X 500 AirTTL 2-Light Location Kit includes two battery-powered monolight flash heads rated at 500 watts-seconds with integrated 77-degree reflectors and built-in wireless receivers. The kit features improved lithium-ion batteries that deliver up to 325 full-power flashes per 1.5-hour charge, 80% brighter LED modeling lights equivalent to 130-watt halogen output, and a complete transportation and charging solution with backpack, AC charger, and car charger.

The B1X delivers professional-grade flash performance with High-Speed Sync capability up to 1/8000 of a second across the full 9-stop power range, flash recycling from 0.1 to 1.9 seconds, and exceptionally short flash durations of 1/19,000 of a second in Freeze Mode for capturing high-speed motion. Compatible with Canon, Nikon, Sony, and Olympus cameras via optional Air Remote TTL transmitters, the system provides TTL automation with wireless control up to 330 feet, eight frequency channels with three groups per channel, and eight independent power control options including manual, proportional, and Quick Burst Mode for up to 20 flashes per second.