If you buy the DEPO lights @ least pick up a set of Bosch lenses.. the Chinese bits don't throw the light Nearly as well...
Don't have the link handy but the DOT did a Lengthy test of DEPO vs Bosch...conclusion
being the DEPO lenses as good as they look @ not engineered/manufactured properly.
EDIT:
Found the link
http://www.danielsternlighting.com/nhtsa/NHTSA.html
Jonathan