Elinchrom Rotalux 176cm Octa Softbox (EL26186) Provides even illumination--within 1/3 stop across the entire 69" diameter Made in Switzerland High Performance Excellent soft light quality. Sets up and tears down quickly and easily. Unique Rotalux speed ring permits the softbox to be opened and closed without having to remove the rods. Octa design gives extremely broad soft light source.