Four interchangeable lenses: red, green, yellow, white Outer lens cap holder Black oxide belt clip holder Built-in compass ABS frame Push-button switch 90 degree angled head Comes with two krypton bulbs; Runs on two AA batteries, sold seperately. Overall dimensions: 6-1/2'' H x 2-5/16'' L x 1-5/8'' W Great for map reading and night vision!!