USD$ 10.90 (Dropshippers can also enjoy wholesale prices.)
Q: why the LED flashlight is more expensive than ordinary incandescent lamp flashlight ?
Answer: LED, also known as the light emitting diode, with its power-saving, long life, vibration resistance, fast response speed, features such as cold light source become the next mainstream lighting, incandescent lamp, tungsten halogen lamps, fluorescent lamps and other light source will be eliminated by history. LED lamp life of up to tens of thousands of hours, almost never damaged. With the ordinary incandescent lamp has a marked qualitative difference between.
Ask:Is the flashlight waterproof?
Answer: can be waterproof, but do not dive for lighting.
Ask:what we should pay attention to lithium battery flashlight when we use ?
Answer: do not over charge ( charge indicator lights from red to green still continue to charge )
Don't put off ( brightness was reduced also continue to use, resulting in cell damage )
Ask: How long does the the LED flashlight lamp work?
Answer: the light bulb works 80000 hours at least. Almost never damaged, there is no need to worry about frequent changing light bulbs.