The Menace driver takes care of you, it converts power from your model battery to power the LEDs and can be configured from 2 to 8 leds depending on how strong/bright you want.
Ergonomic layout for easy installation
Constant current control for improved efficiency.
Drive 4cobLEDs
Wide input voltage range.
Stack mount or break away tab for small installations.
Connect to your flight controller for on/off control via EN pad with 0V for off.