Upgrade your old flashlight with the 30 Lumens - 3 V LED replacement bulb. This versatile conversion bulb fits any two-cell flashlight, whether it uses AA, C or D batteries. With a remarkable 10 years lifespan and up to 100,000 hr 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.