Neewer 48 LED Ring Light for Macro Canon Nikon Sigma Tamron Lens

This LED Macro Ring Light, a well-designed device for close shots, can constantly emit light and provide permanent lighting for subjects. With the LED lamp mode controller, you can adjust the three modes: all light, half left light, and half right light, With the power mode controller, you can choose two different power input modes to offers you continuous light: 2 AA batteries that is convenient for outdoor shoot or AC adapter input. In addition, it includes 6 different thread adapter rings (49mm, 52mm, 55mm, 58mm, 62mm or 67mm) to fit wide range of lens models on the market.