GoolRC multicopter 60 * 12mm stop indicator brake light board for RC QAV250 quadcopter aircraft drone. With it you can quickly determine the flight status of aircraft.<br><br>Description<br>Simple installation<br>LED brake light board for RC QAV250 multicopter<br>Dimension: 59 * 11mm<br>Net Weight: 13g<br>Material: PCB<br><br>Package Information:<br>Package size: 10 * 6 * 1cm / 4 * 2.4 * 0.4in<br>Package weight: 17g / 0.6oz<br>Adhesive tape package<br><br>Package List:<br>1* Brake Board<br>1* Y-Cable<br>1* Extension Cable