The Sea Dragon 2500 uses flat panel COB LED technology to closely mimic natural sunlight, bringing out amazing colors in underwater photos and videos. With a Color Rendering Index of 90,this solves the issue of blue underwater photos and videos by giving divers the ability to add light down to 200 feet with portable sunlight. The incredibly wide 120-degree beam (90-degrees underwater) ensures maximum lighting coverage and is ideal for cameras with a wide field of view. It has a 60 minute burn