Do a search here on puck lights. Many times it comes up. Some including myself think they are junk. I refuse to install them anymore. The electronic transformers that come with them seem to have problems. Some bulb life is listed at 1000-2000 hours but I'm never that lucky. The bulbs are a PITA to replace and don't tuch them. The sockets heat up and loose tension so they don't allways work. If they are on every day they won't last 6 months. The replacement bulbs at the supplier are almost as much as the puck.
Get a nice halogen under cab light or a mini track & bulb like Juno Trac 12 or Halo. The prices are compairable.
Tom
