The Sealife L.E.D. Video Light uses the latest LED technology featuring powerful 500 lumen L.E.D. lights. It has One button control for easy operation (One button to power light on/off and select light modes) Works great with any digital underwater camera. State of the art ultra bright L.E.D (Light Emitting Diode Technology). Its High Intensity White L.E.D. light travels farther underwater for maximum visibility and truer colors.