SainSonic&reg LOOPER SS-N60L LED Macro Flash Light + Rings Work with Flash Triggers for Nikon Digital SLR Cameras D40, D40x, D50, D60, D70, D80, D90, D100, D200, D300, D3, D3S, D700, D3000, D5000, D3100, D3200, D7000, D5100, D4, D800, D800E, D600, D7100, D5200 New LED technology, providing continuous, stable light. Brightness adjustment wheel. Flash mode light output is twice as high as continuous mode. New functions to meet higher shooting demands. Left and right flash for more dynamic effects.