Nikon D100 Dual Macro LED Ring Flash — Fits All Nikon Lenses (Camera Not Included)

Dual macro LED ring flash built for Nikon D100 and compatible with all Nikon lenses (camera not included). Features Nikon i-TTL Iteration (Dedication) for exposure control and an elevated Color Render Index of 95% (Scale 0-100%). Output and color specs: Brightness (1020 lux at 0.5 meter) and Color temperature (100k±200k). Three (3) brightness settings are available: 1/4, 1/2 & 1/1 to match your lighting needs. Includes Auto Focus Assist (Depress Shutter Activates AF-Assist Lamp For Easy Focusing). AF-assist lighting Power: 4 AA Batteries.