The Dorcy 40 Lumen 4.5-Volt to 6-Volt LED Replacement Bulb is the perfect way to upgrade your old flashlights. This conversion bulb operates with any 3 cell, 4 cell, or 6-Volt lantern or flashlight. This bulb is a 10 year bulb and allows for 100,000 hours of use before any change is required. The Dorcy 40 lumens of light output provides greater value and visibility to older flashlights.
- Super bright LED replacement bulb
- Easy conversion
- Easily changes all your old incandescent flashlights to LED