Thank you for viewing. This is a listing for the fisheye strobe "FIX Baby D12". It comes with an underwater housing, diffuser holder, and arm. The strobe body is ultra-compact, with a width of 5.5cm. This is the perfect strobe set for those who want a lot of light but don't want a large strobe. Operates on two AAA batteries. Flash has been confirmed using the test flash function. Spare O-rings and a diffuser (diffusion plate) are included. Thank you. Please refrain from requests for price reductions.