Drone Racing League on X: "DRL has a fleet of more than 600 identical #racer3 racing drones. Different LED colors, but each one is FAST. https://t.co/52lnsshBvk" / X
CLRACING-Bras de cadre de lumière LED 6 Bits, 25mm/35mm 3-6S, pour RC Multicopter, pièces de rechange FPV Drone Accs, 4 pièces - AliExpress