Upgrade your old flashlight with the 30 Lumen – 3V LED Replacement Bulb. This versatile conversion bulb fits any 2 cell flashlight, whether it uses AA, C, or D batteries. With a remarkable 10-year lifespan and up to 100,000 hours of use, this bulb ensures long-lasting performance. Enjoy enhanced value and visibility with its 30 lumens of bright light output. Illuminate your way with this reliable and efficient LED replacement bulb. (Model: 41-1643)