A49T Side Press Strong Light Flashlight Driver Board Switch Circuit Board USB Interface Circuit Board DIY Accessories 10W 1. Type-C charging interface, adapt to a wide range of chargers, enhance the charging efficiency, for the flashlight to quickly replenish the energy._x000D_ 2. Provide two modes of switching between medium brightness and high brightness to meet different lighting needs, which can be used for long-distance irradiation as well as short-distance lighting, saving energy._x000D_ 3. Apply 10W high power LED beads, optimize the circuit layout to maximum brightness output and reduce energy consumption, enhance the overall performance of the flashlight._x000D_ 4. Adopt high efficiency driver chip, optimize the circuit design, reduce power consumption and heat generation, enhance the overall performance of the flashlight._x000D_ 5. Adopting high quality switching components to long switching life, good operation feel, even in harsh environments can work stably. Parameter:_x000D_ Input voltage: 3.2-4.2V (suitable for one lithium battery)_x000D_ Output voltage: 3-3.3V_x000D_ Output current: 1.8-2A (suitable for 6-10W lamp beads)_x000D_ Gear: two gears (medium brightness 50% - high brightness 100%)_x000D_ Charging port: Type-c_x000D_ Colour:As Shown_x000D_ Material:PCB Package Contents:_x000D_ 1 * Flashlight driver board Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_