Purchased in 2007. Used in several high end sports related television commercials we produced throughout the country for a period of about 6 months. It was either hung on piping from above or placed on the floor and used as a gobo pattern light source from the floor. It is in excellent condition. This has been sitting in our air conditioned storage unit for years. I can't remember the last time it was used. We now use LED lighting mostly. As the pictures show, we made a custom mount unit that can be easily removed from the yolk. The opening of this custom piece is made to be mounted on a pin stud. This is included in this listing. Please review the pictures. U.S. Buyers and shipping only.PayPal confirmed address, and payment only.Thank you for looking.