Helios Lights

[xray]

has any one heard about the Helios T-5 lights. my local store had them very cheap, but i heard from someone else that they are dangerous (i.e. could burn your house down.) Has any one used them, my local store guy said they were coming out with a new fixture with rubber end caps. I don't know if this is because of the problems that they have had in the past. I don't know if this will fix the problems.

Thanks for any help
Xray