Description 2975 Module Of 6 Bulbs Length 0.5″ Width 3.5″ Weight 2 oz Item #: 2-700-C1510 There is no gas inside the bulbs. The wire filament inside each bulb is fragile. If one of the six bulbs cracks, Cobra use should be stopped immediately. While the bulb may continue to heat, using the tool with damaged bulbs will damage the Cobra permanently.
