Zoomable led flashlight is popular among cyclers. Such kind of flashlights can adjust focus to met different lighting needs. Zoomable flashlight is not difficult to manufacture, it only need a zoomable head which is scalable. In Tank007, there are three zoomable flashlights, they are TK737, TK736 and TC18. Here, this article will share some details about them to you. 1. TK737 TK737 ?is the most popular zoom LED flashlight in Tank007. It is a high power flashlight with precise focusing design. Convex mirror lens can achieve a combination of focus beam and flood beam by one hand pulling and pushing. [...]

Dear dealers and consumers, To meet the diverse needs of consumers, TANK007 TK737 can be compatible with one 18650 lithium battery (need to be installed with extension tube) and 3 AAA batteries (remove the extension tube and mount on the battery holder), but some customers reflect it is inconvenient. Therefore, to give consumers a better experience, after repeated evaluation and experiment, we decide to make appropriate changes of aforementioned design (hereinafter referred to as V1, new version referred to as V2). In addition, the change is to adapt to the consumer's habits, excepting the design, all production process, material and [...]