You did keep those old plastic 35mm film cans, right? A perfect fit! Insert H-7 bulb into container, snap rubber band over both, wrap tape around container over rubber band. Now the glass bulb is safe, but don't bash the contacts. Fred
If you don't have any, you can always buy them. http://www.amazon.com/Microlab-Scie...1405250068&sr=8-1&keywords=35mm+film+canister