1W 3V 4.5V 6V LED Upgrade Bulb Maglite Cell Flashlight Torches Lights Bulbs UK
Applies to: Indoor lights, bicycles, torches, torches, work lights, etc. 3W 6V does not need to distinguish between positive "+" and negative "-". 3V 4.5V Positive (+) on the bottom and negative (-) on the side.