The Meike MK-FC110 LED macro ring light with 52-77mm lens thread is the perfect choice for the photographer who requires shadow free illumination. It is designed for close up, macro, medical, scientific and forensic photography as the flash light source is positioned directly between the camera lens and subject providing an even illumination. Key Features of the Meike MK-FC110 LED macro ring light with 52-77mm lens thread Full innovation LED flash technology More approach natural light use high quality LED light There are eight levels illuminance.Warm color filter included It is meets the higher photograph needs under the innovation function Left and right flash function make the object appeared third dimension High-Precision Manual Adjustment 8 power levels,each level has 3 fine tuning adjustment,giving you a more precise brightness output and flexible brightness control Free Option Between Lamp L, Lamp R and Both Lamps Free option between L/R lamps and long brightness mode to achieve a more vivid visual effect. Two Kinds of Color Temperature Equipped with 3200k CT rings,it can helps you obtain the most desirable effects with the correct option of CT part under different environment. High-power LED+spot light design, can output higher brightness Main Functions Manual/ Lamp A flashing/ Lamp B flashing/ All flash / Long brightness mode High Brightness LED Spotlight Design Effectively improve the brightness for supplementary lighting. Provide adequate brightness for macro shooting. MPN - MKFC110 GTIN - 6955184930657