Trux Accessories - 2 Inch 7 LED Dual Revolution in 3 Variations - All in One Light. Fits 2 Inch Standard Grommet. Installs with Standard - 2 Prong Pigtail and Extra Wire with Male Bullet Plug for Blue - Amber OR Red Marker with Blue Marker - Amber OR Red Marker with Purple Marker - Amber OR Red Marker with Green Marker - Amber Marker with Red Marker - Amber Marker with White Marker- 2 Inch Diameter - 7 LEDs - Dual Revolution LED Light Series - Two Different Colors with Two Different Applications in One Light - Fits Most Makes and Models