I haven't heard of that brand either I use the " mega ray" brand MVB. Some of the Amazon reviews seem to like it and some don't, so, mixed bag. it is nearly half the price of other MVBs which is a little concerning. Like Tom said only want to be sure is to use a thermometer and UV meter, or go with another brand.
The box says its a mercury vapor bulb, but I am not familiar with that brand. It might be okay, or it might be some sort of sales gimmick. I'd want to put my UV meter under it before I'd trust it.
The Powersun is one I've personally used and tested and it works.
Since I put the new UV bulb in. They have been more active and increased their appetite and basking instead of coming out periodically from their humid hide.
