JZB FLASHLIGHT LAMPS PR-2 BULBS

JZB FLASHLIGHT LAMPS PR-2 BULBS
JZB FLASHLIGHT LAMPS
MIKEPHIL PRE-FOCUSSING BULBS
2.4 volt, long life bulbs
CONTAINS 10 PR-2 BULBS
ONE  PACKAGE OF 10 JZB FLASHLIGHT PRE-FOCUSSING LAMPS / BULBS 
THE  FLASHLIGHT LAMPS BOX MEASURES APPROXIMATELY 1 7/8 INCHES BY 4 1/4 INCHES LONG.
You have a flashlight in your kit. You have spare batteries. Do you have spare bulbs?