[stephenwgill]

I have a Hampton Bay low voltage tracking lighting system that uses a toroidal transformer to provide 12 VDC to the track rails. The system was purchased from Home Depot and has two sets of identifying numbers. The bar code reads: 73546 15055 and the SKU appears to be 447 909. The system comes with five 20-watt halogen lights (MR16) and says not to install any bulb rated higher than 20 watts. I can find no rating information on the transformer so I am uncertain if the transformer will support more than the five lights that come with the system. Thank you.

[ballengerb1]

Most transformer will tell you the wattage in fine print on the plastic, hard to read but UL requires it. Most systems do not come with a transform larger than just what it needs, I'm guessing your transformer is rated just slightly above 100 watts.