Dorcy® 40 Lumen LED Replacement Flashlight Bulb
The 40 lumen, 4.5V (volt) to 6V LED (light emitting diode) replacement bulb is the ideal way to upgrade old flashlights. This conversion bulb operates with any 3 cell, 4 cell, or 6V lantern or flashlight. This bulb is a 10 year bulb and allows for 100,000 hours of use before any change is required. The 40 lumens of light output provides greater value and visibility to older flashlights.