Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.
Benefits of registering include
No, won't fit MR11. The MR11's are a single reflector / bulb unit. These are for the H10/H1000 slimline lights.
Seller - Is this still for sale?