Does anyone know if the filament in the Ridgid worklight (the one that came with the 24v lithium kit) actually breaks when the bulb is burned out? My worklight suddenly stopped working, even though the battery is good. The filament in the bulb is not broken and looks fine. I was not able to find another bulb at the auto parts store, so I thought I would ask before I buy some from Ridgid. Also, does anyone know the cost of these bulbs from Ridgid? I'm sure shipping is outrageous. Thanks!