The Profoto Prohead Flashtube Perfect Arc is a heavy duty quartz flash tube for ProHead and Pro-B flash heads. It employs patent pending Perfect Arc technology to guarantee consistent output and color temperature regardless of the power setting whether it's 1.0W/s or 4,800W/s.
- Perfect ARC technology
- Consistent light output
- Consistent color temperature
- Long life, high maximum output, low minimum output