Excellent thread!!
This is a most informative and helpful thread. Deserves to be stickied! :)
Kodycorduan - no, I'm afraid a 20 buck UV meter (as sold for sunbathers) is just a toy. I've tested several cheap UV meters - they ALL respond to UVA and NOT UVB and although they give you a "reading"...
Important info on multiple UV lamps
Todd is absolutely right.
Light and UV is additive. Think of stage lighting - two spotlights aimed at the same spot will double the illumination on the person on stage.
This is a wonderful effect for large enclosures. But be VERY careful, if you have...
Hi, Howdy, Dave and Panthercrazy, and other forum members.
I'm Frances Baines, from UV Guide UK.
Dave has been researching these lamps for a long time, and I've been trying to help him as best I can.
He's just emailed me about this latest problem and I have to say that I am still getting...