Mcoplus 14EXT-N 5500K Macro TTL Ring Flash Speedlite LED Video Light for Nikon D7100 D7000 D750 D5300 D5500 D3300 D3100 D800 D600 D90 D80 DSLR Cameras i-TTL with LED AF Assist Lamp Maximum GN. 14 (ISO 100, meter) More approach natural light use high quality LED light. Main functions: TTL/ Lamp A flashing/ Lamp B flashing/ TTL mode/ AB Lamp brightness ratio mode/ Manual mode/ Multi Flash ratio control Various flash functions: Suitable for macro shooting, portrait shooting, jewelry shooting, oral medicine shooting and so o Compatible for All Nikon DSLR Cameras Such as D7000/D3100/D3S/D3000/D5000/D300S/D3X/D90/D700 ect.