How many jump lights does each set contain in the C-17?

Each set of jump lights on the C-17 contains three lights. These lights are essential for the operation and safety of parachute jumps, providing clear visual cues to jumpers regarding when to exit the aircraft. The three-light configuration is designed to enhance visibility and communication among the jumpers and the jumpmaster, ensuring that all personnel are synchronized during the jump sequence. This setup allows for a reliable and effective signaling method in the dynamic environment of airdrop operations. Understanding the importance of these lights helps jumpmasters and crew members maintain safety and efficiency during jumps.