Supply Voltage Max. V = 9 / Width mm = 32 / Product Type = LED Board / Length mm = 55 / Kit Type = Dual White LED Stroboscope Board / Kit Contents = 7x Various Resistors, PCB, 2x Switches, 3x Transistors, 2x LEDs, 2x Electrolytic Capacitors, Trim Potentiometer, Battery Holder / Height mm = 40 / Family Name = Development Boards