Marco Photoghy LED light WJ-60 Specifications:Power source: 3 x AAA size batteries (not inluded in the package)Color temperature: 5,500KBattery life: 2-4hrsLED brightness: 60 pcs LEDsLED luminosity: 450lumMount type: hot shoe mountPacking includes:1 x LED light1 x 58mm adapter ring3 x AAA batteries

New YongNuo WJ-60 camera dslr led ring light