This Forum is for: Classifieds Marketplace
DATE: Mar. 17, 2016 8:13 am gmt
SUBJECT: Tank007 Tells You How to maintain LED Flashlight
If you led keychain flashlight cannot light, how to solve that? Here are some tips to solve this problem.
First, determine the fault: Unscrew the tail, exposing the battery negative, connect the positive pole and nagative pole to the bulb with a metal sheet or a scissors to see if the flashlight is light. If the flashlight lights, it is the torch light switch problem, follow the 3 steps to check; if not soldered on, check the circuit and board positions at the junction of whether there is or open welding Weld, if you can re-welding Solve the problem.
Second, check the battery: Make sure the battery has power and insert the battery in the correct direction, do not use different types of batteries, not mix old and new batteries.
Third, check the tail cap switch: Remove best pocket flashlight tail switch spring to see the outer ring has a pressure switch with two pits, scissors, tweezers or not even a clockwise rotation in the pit, checking switch pressure ring is loose, ensure that the switch pressure ring is pressed against the switch, you can not loose.
Fourth, make sure each thread before servicing explosion-proof powerful flashlight at tightening without loosening, if each thread has not tightened may also be caused by micro-light does not shine or reason.
Fifth, as according to the above method is still not solve the problem, please return the bright LED flashlight manufacturer for additional repair or replacement, you can contact your local dealer or web site customer service return, return time please write a note in the parcel indicated your recipient address, so as not to waste your valuable time.
black light flashlight