The quartz tube is specially made and the light emitting volume of the lamp is very narrow to enhance emitting characteristics for efficient optical pumping. I don’t have a spec sheet on this tube but an expert states it is Candela Dye pumping compatible. Overall length : 19.5 inches Electrode length : 3.5 inches (each) Quartz diameter : 6mm ACTUAL FLASHLAMP PART# IN LASER STAR WARS PROJECT! YOU WON’T SEE MANY OF THESE AROUND ANYMORE!! I DO NOT HAVE THE DRIVING SPECS OF THIS TYPE TUBE SO PLEASE BE SURE YOU KNOW HOW TO USE IT BEFORE PURCHASING! (unless, of course, it is for display only) THANK YOU. The item “Huge Nd-YAG Laser Flashlamp from REAL STAR WARS project Candela Dye type lamp” is in sale since Friday, July 25, 2014. This item is in the category “Business & Industrial\Building Materials & Supplies\Lights & Lighting\Other Lights & Lighting”. The seller is “amitela” and is located in Amite, Louisiana. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, New Zealand, Egypt, Reunion.

• Country/Region of Manufacture: United States