I have a small single halogen that I use on jobs (read into this...not my electricity) and it works great but sometimes I need more and I was looking for something like this. My store showed 23 in stock on aisle 06. Went over there and couldn't find them. Not even the price tag on the display shelf or anything. They had the small one of the HDX version but not this one. I asked an employee and he checked and couldn't figure it out either.
So he gave me the Workforce with $15 off. I was thinking of asking for a discount on it anyway but I'm not going to argue.
Tripod isn't the best and it is cheap...which I am sure the HDX is too...but it works well enough and the top part with the lights detaches just like the other one but is easier to disconnect with a slide in bracket. Worth the price I paid but not $36.