What Does the Green and Red Airplanes Wing Lights Signify?
Green and red lights are installed on the wings of an aircraft as a precautionary measure. The green light is on the right wing, and the red light is on the left wing. The lights continue to flash during each flight until landing.

The lights are not delicate or simply a design; they’re used to signal other aircraft that an aircraft is moving so they don’t collide. Pilots will be able to tell the direction of a moving plane and keep it away from its airspace.