<ul><li>Compatible With Nikon i-TTL Iteration (Dedication)</li><li>Elevated Color Render Index 95% (Scale 0-100%) | Brighness (1020 lux at 0.5 meter) | Color temperature (90k200k). Three (3) Brightness Levels: 1/4,1/2 & 1/1.</li><li>Auto Focus Assist (Depress Shutter Activates AF-Assist Lamp For Easy Focusing)</li><li>AF-assist lighting</li><li>Power: 4 AA Batteries</li></ul><br><br>Compatible With Nikon i-TTL Iteration! Ring Light / Flashes are now more popular than ever for portrait and close-up photography. Used by dentists & practitioners to help illuminate close-up images or instill colorful and dreamy effects. Three brightness levels, one quarter, half and full. High luminosity (95%) and low static power consumption. Functions as a photography light as well as a flash. Auto Focus Assist (Depress Shutter Activates AF-Assist). 6 (Six) luminance levels for any photography application. Wireless Off Camera Capabilities. Includes Light, Instructions & Warranty papers, Lens Adapters/Rings (If Necessary)

Dual Macro LED Ring Light/Flash Compatible with Nikon D90 (Applicable for All Nikon Lenses)