* Lightspeed Delta Zulu ANR Headset Click HERE for more information! Delta Zulu is built for your mission with safety, control, and comfort in mind. Our newest headset includes Lightspeed's best ANR to date, with the superior comfort and durability you expect from a Zulu, while also introducing groundbreaking new technologies that could save the lives of both pilots and passengers. Demo Video of the Delta Zulu ANR Headset: