YoCoo 12V/5V BEC Free Switch 2A Output Micro BEC for Helicopter Mini Quadcopter Airplane Receiver Servo Power Supply Module (red)

Perfect BEC for a quadcopter. Makes the build much easier when using OPTO ESCs.Very light weight and easy to install. Wires are plenty long enough for a short run oryou can shorten them to your liking.I use it to switch on and off LEDs on an extra channel. Don't need light inthe day time so save a little power. Then just flip them on at night.