The eVOLV200 light master kit. Flashpoint introduces another leap in the evolution of the outstanding R2 Family: A Round Modular Flashhead that will produce a natural and pleasing diffused circular light. Not the horizontal bar tube pattern, typical to speedlight Fresnel heads, hiding out in a round casing. Not a duplication of the eVOLV barebulb modular head fitted in a standard reflector. But an entirely fresh presentation of a genuinely round head with a bare bulb centered neatly, positioned vertically within a bowl reflector that maximizes the output and delivers a clean, sparkling illumination. The tube in behind a frosted glass plate with a magnetic ring on the perimeter allowing gels, grids, barndoors, diffusers, snoots and bounce scoops to mount directly and quickly. The large selection of snap-on magnetic modifiers can be stacked to gain more control and effects. The output is exceptionally even with an approximate guide number of 130 (ft). This design promises to be the best off-camera head yet for modifier free use in this unique, ingenious modular pocket flash. The eVOLV 200 is not just a 200 watt second fully cordless R2 Radio system TTL strobe, but an amazing miniaturized modular "SpeedMonoLight" system with interchangeable flash heads. You can snap in the best of traditional speedlite style Fresnel heads at GN170 (ft) or chose to use to the barebulb parabolic reflector head at GN 196 (ft) with super even spread, just by plugging i