Neewer FC100 32 Super Bright LED Macro Ring Flash For Canon, Nikon,Olympus, Pentax SLR Cameras (Will Fit 52, 55, 58, 62, 67, 72, 77mm Lenses) Canon Digital EOS Rebel T1i (500D), T2i (550D), XSI (450D),XTI (400D), XT (350D), 60D , 50D, 40D, 30D, 20D, 10D, 1D, 5D Mark 2, 5D Mark 3, Nikon D7000, D3200, D3100, D5100,D5000 LED Macro Ring Flash FC100 For Canon Camera DSLR It is consisted of 32 pieces of LED of high brightness Color Temperature: 5500k Power: 4  AA Batteries **NOT INCLUDED**( Chargeable and rechargeable ones are both compatible) 100% Brand New. Never used. It comes with 3 Months Warranty by Seller.