Are there any precautions to take in using or storing batteryless flashlights?
Batteryless flashlight generates a strong magnetic field that surrounds it. Keep the unit at least one foot away from any medical devices, computers, magnetic storage media, or other devices such as:- • Pacemakers • Cassette tapes • Computer disks • Video tapes • Credit cards • Televisions or any device with a cathode ray tube (CRT). 15. To learn the Physics of how a batteryless flashlight work, you may wish to get a copy of this Physics Guide. It is a 20-page comprehensive tutorial on the science and engineering of the NightStar flashlight. An ideal information manual for those fascinated by the operation of a NightStar bo-battery flashlight. Contains numerous equations and diagrams to help explain the nature of magnetism, electronics and optics. Written for grades 8 and up. 16. Can I change the LED of the batteryless flashlight? No. Please DO NOT attempt to remove the light emitting diode (LED) or any internal parts of the NightStar Batteryless Flashlight. 17. Before you buy a batter
