LED flashlight bulbs were designed by Deshun in 2004. A high efficiency LED driver is built in each LED bulb, which enables the bulb to be used in a wide range voltages of 1V~3V. LED flashlight bulbs will work well and won’t burn out. The 1V~3V LED flashlight bulb can quickly convert any C and D, 1-2 cells flashlight bulb of PR style flange or E10 base from standard incandescent to a bright white long lasting LED flashlight bulb.
Using a LED flashlight bulb for your flashlight is as simple as replacing the original incandescent bulb and also easy to replace the bulb with the light of all kinds of color like red, blue, green, UV and IR.
LED Flashlight bulbs can help you save money on batteries and replacement cost. It uses much less power and allows your batteries to last longer. Which means you won’t have to replace your new LED flashlight bulb as often as you did with the standard one, and they are much brighter than any standard bulb.
These LED flashlight bulbs provide a nice smooth beam pattern with a great balance between throw and coverage, and you won’t lose your flood to spot focus with your flashlight.