One switch, one outlet,two cooling fans with some vents
However, Roleadro is the same as Galaxyhydro, and if you look up their products on Amazon you will see that they have stellar reviews
Seems to be doing its job
I ordered 4 of these Leds
Once I found that out, I decided to pull the trigger, and I'm so glad that I did
The lamps are repaired and operating at full output again