I am using it. And it seems to be a great stuff , although I couldn’t find some detailed info.
I bought this bulb few days ago:
Infrared PAR38E 150W E27 230V 1CT
I hold it for about 10 minutes, not closer than 18inches from the body.
When you turn the bulb on [I’ve mounted it in a regular cheap lamp with ceramic holder] it starts to heat immediately. It is also has some concentrated beam, so approximately at 18inches you find the top of the beam triangle.
I found that heating your testicles is not recommended, and no info on heating up the glans, personally I find it pleasurable and no side effects so far [concerning glans].
Generally it heats up thoroughly, but mostly inside so you have to be careful not to overheat, 5minutes can be enough. Up to 30minutes per day is the limit.
One more thing, it is the FIR IR light type [whatever it means :) ], but I couldn’t find the regulatory for eye safety, because eyelids are not closed when we look into IR light.
I use sunglasses with attached aluminum film, I would like to know if this is necessary.
Pre PE-01/aug/09----6.5" BPEL, 5.5" EG
Now ----------------7.5" BPEL, 5.6" EG
Short term goal------8.0" BPEL, 6.0" EG