Incandescent vibration resistant A-shape light bulbs come in a variety of finishes and wattages. Designed with a rugged filament to withstand vibration, but can be used in any lighting application. These light bulbs last on average between 1000 and 5000 hours. To help you find the right bulb for the right application, see Westinghouse's full offering of vibration resistant light bulbs including flame tip and torpedo types, as well as, A-shape, globe and T10 varieties. These vibration resistant light bulbs are available with medium screw bases and are compatible for use with standard fixtures where vibration is a concern.