This Top Mount is for indoor flying where light is needed for interior illumination or outside for to aide in keeping aircraft within the line of sight. This Light kit is also greatly increases visbility for the small dji avata during daytime. Light can also we mounted on back side of the mount (not included) for 360 degree coverage. This top mount snaps on for easy attachment and removal, the kit includes the award winning Firehouse Technology Arv V series Multi color light that lets you select White, Red, Green or Blue! This kit includes 1 Firehouse Technology "Avata" top mount and Firehouse Arc V Multi color strobe