Judging the best pocket torch is usually based on the form factor and the portability of the clip. With the rapid development of flashlights, pocket flashlights are redefined as pocket led flashlights, which means that the miniature appearance needs CREE lamp beads and rechargeable lithium batteries to meet the needs of repeated use and bright lighting. So slim flashlights not only need maximum brightness lighting, but also need to consider good heat dissipation.
In my opinion, the best pocket flashlight is not only a miniature LED flashlight, but also requires heat dissipation and battery life. As we all know, the battery life of electrical products is usually achieved by increasing the battery capacity or combining multiple 18650 or 21700 lithium batteries into a battery pack. The necessary requirement for fulfilling this premise is that electrical products have enough battery space. Pocket flashlights do not have enough battery storage space to increase battery life. The 67-hour running time is the longest battery life at present. In addition, another problem of pocket flashlights is heat dissipation. With the brightness of 1100 lumens, under the support of CREE LED lamp beads, it can form a relatively high temperature on the lens. Therefore, flashlights from regular channels will be marked with “high temperature” as a warning. All in all, the portability of the pocket flashlight has been unanimously approved by us, but the physical phenomenon that is difficult to break does not have the best solution in the current technology.
