The Batman Signal Projection Alarm Clock should be a part of every fan of the Dark Knight's collection. The Batman signal is one of the most prominent features in the Batman series, even people who aren't fans of the DC hero could recognize the Bat-Signal.

The Batman Signal alarm clock can project either the time or the famous Bat-signal onto any wall or ceiling -- we all know no one's going to opt out from having their very own Bat-Signal. The Batman Signal alarms clock comes with an LCD display, a snooze and volume button, lighting controls and a plug-in for you MP3s.

The Bat-Signal was always used at night, so in order to get the full effect of the Batman Signal alarm clock, you'll have to close all your curtains or become a serious night person.