Did you know that Captain James T. Kirk is actually mortally afraid of the dark? Ever since a tribble snuck into his room and laid a clutch of tribbles in his ear he hasn't be able to sleep! Luckily for him, the 3.25 inch high Star Trek Command Insignia Nite Lite keeps him safe at night! The Star Trek Command Insignia Nite Lite has an automatic light sensor for turning on and off - which is important for when you are on a starship...or if you have the blinds drawn. It runs off one of those little bulbs associated with night or X-mas lights and yellow command symbol made popular by Captain Kirk, so you know it has his seal of approval!