The Reflex Lightning Bug, also called the Jones Lightning Bug, is an American homebuilt aircraft that was designed by Nick Jones and produced by Reflex Fiberglass Works of Walterboro, South Carolina, introduced in the mid-1990s.

[1] The Lightning Bug features a cantilever low-wing, a single-seat enclosed cockpit under a bubble canopy, fixed tricycle landing gear with wheel pants, a retractable nose wheel and a single engine in tractor configuration.

With full fuel of 23 U.S. gallons (87 L; 19 imp gal) the payload for the pilot and baggage is 187 lb (85 kg).

The aircraft meets American FAR 23 aerobatic category requirements at a gross weight of 750 lb (340 kg).

[1] The manufacturer estimated the construction time from the supplied kit as 300 hours.