Good question, but sorry, I can't remember what it looks like inside. On mine, the bulb points towards a ridged bit of the lens, which might help diffuse the light a bit. I guess you can try it and see. Trouble is it's quite a fiddly job, so I suggest not installing it all back in fully until you've tested it out to see if you like the end result, in case you decide to swap it back again or try something different.