Round Bi-Pin Incandescent Bulb, 16000 Hour, 4 pack

These new bulbs are rated at 16,000 hours of use.  Over three times longer than what has been available in the past.  These incandescent, bi-pin bulbs are a tiny 2.0mm in size.  The 1 CR2S-1009 has a .03 candle power at 30 ma. and closest in brightness to your existing bulb.  

1:12 Scale