5W - LED Upgrade E10 Bulb for (1 to 6) Cell Flashlight, 1.5V - 9V

Bright, Long life, Constant Brightness, 5W - LED Upgrade Bulb for *** 1 to 6 *** Cell Flashlights, 1.5- 9 Volts  LED Flashlight Lamp E10 Scew Bulbs Also for Standard 2-C,  2-D, 2-AA Cell Flashlights  for 1 to 6-Cells LED E10 Bulb to upgrade standard E10 Bulb with Screw base lights to bright, long-lasting LED                                                                        for superior brightness, efficiency, and longevity for Less  Note: This constant current driver is the best being able to operate from ½ the rated voltage and still having constant brightness to get the most out of the batteries.     Direct Replacement for: 2 C/D Cell E10 Screw BULBS --- Super Bright Leds for Less ---  Simply replace your existing bulb with this LED – no modifications necessary! Works with standard 1-Cell, 2-Cell, to 6-cell flashlights with Screw bulb Minimizes battery and bulb replacement waste LED Bulb is Standard Polarity with bottom contact (+) Flange (-) The Focusability of the flas