. Q.Will the bulb break upon impact? A. The ComboBaton bulb is designed to be shock resistant and will withstand numerous strikes, impacts, and drops without breaking the bulb.... Q.What powers the flashlight and how much run time is expected? A. A single CR-123A Lithium Battery powers the ComboBaton light and you will get approximately 90-110 minutes... of intermittent or continuous run time. Q.What is the Baton Made of? A. The ComboBaton extendable shafts and light are machined from Aluminum and then Hard Anodized for strength...