E10 DC 3V 0.5W 6000K White 200LM LED Bulb for Flashlight, Negative Ground (Pack of 1)

1. Model: E10, LED color: white, lumens: 200LM, size: 22 * 8mm (LxD). 2. Polarity: Ground negative (positive "+" at the end of the bulb), not suitable for positive ground systems. 3. The LED bulb has a resistor, so it will get warm during operation without affecting its performance. 4. Easy to install: Replace the bulb by unscrewing the flashlight head from the body, removing the retaining collar and the old bulb, and inserting the new LED bulb.