I have about 10 minutes experience with the Chauvet. The box says it's an SF-4005.

Box Specs:
  1. Will extend the life of your lights
  2. Selector switch on unit for 2 channel of 4 channel
  3. Speed control
  4. 3 position switch features:
    Slow chase 1 min to 15 min
    Fast chase 1 sec to 1 min
    Sound activated
  5. Output
  6. 110v 3A max per channel; 6A max all channels combined