| I would say that the 21W is as bright as you want to go with a diving torch. The 35W are great for video work but too bright for general use. In fact, the 10W is more than adequate for any UK diving you would want to do but the 21W is better for willy waving.
The 35W is really for those who have an exceptionally small penis, say the size of an acorn. They will also turn up to the dive site in a Corvette and spray their cylinders black. |