NEEWER Speedlight Flash VK430 E ttl Flashlight with LCD Displays Dedicated flash for CANON Digital SLR cameras/ such as Canon EOS 1D C 1D X 1D Mark I-IV 1Ds I-Mark III 5D Mark I-III 6D 7D 60D 50D 40D 30D 20D 10D REBEL T4i/650D REBEL T3i/600D REBEL T2i/550D REBEL T1i/500D Rebel XSi/450D REBEL T3/1100D