Sony Alpha DSLR-A300 Dual Macro LED Ring Flash — Alpha Interface (CAMERA NOT INCLUDED)

Designed for use with the Sony Alpha DSLR-A300 (Alpha Interface) — camera not included — this dual macro LED ring flash provides even close-up illumination. Flash Guide Number: 15 Feet. Effective Distance: 1.96 Inches to 5 Feet, suitable for tight macro work and near-range subjects. Color Temperature: 3000-15000K. Exposure Time: 1/100s. Power: 4 x AA batteries or Ni-MH Rechargeables. Weight: Approx. 7 ounces.