3-Mode 2800mA LED Driver Circuit Board for Flashlight (DC 2.7~4.2V / 2PCS)
Color: Black + Golden - Material: PCB + electronic components - Operating voltage: 2.7~4.2V (1 x 18650 battery) - Output: 2800mA +/- 300mA - Mode: 100%-50%-strobe 8Hz - Mode memory: Memorize current mode after 3sec - Diameter: 17mm - Thickness: 1.6mm - Great for DIY project or repair your flashlight - 2 pieces per pack