Many people avoid using a Video Light because it washes people out, creates harsh shadows, and usually overpowers the background of the Video. You want to take better Video underwater so you need a Diffuser for your Video Light. The SEALIFE Photo/Video Light Diffuser easily attaches to the SEALIFE Photo/Video Light, Widening the Beam Angle of Light, Evenly Illuminating your Subject, and Preventing Hotspots. The Wider Coverage of Light provided by the Diffuser is particularly important when using the SEALIFE Fisheye Wide Angle Lens or another camera with a Large-Field of View. The Diffuser can Quickly-and-Easily be Removed Underwater, remaining attached to the light by the included Safety Lanyard. Diffuser is made from Non-Corrosive Plastic and is covered by a 12 month limited warranty.