Akasa ak 188 bl dual blue cold cathode lights akasa ak 188 bl p these dual blue cold cathode lights from akasa are the ideal solution for brightening up your pc and bringing light to the precious inner life p p including dual 12v power inverters these glow sticks can be optimally used outside of the pc for special effects lighting while offering low heat emissions and long life the power connection is made via a standard 4 pin 5 25in pc connector p akasa ak 188 bl dual blue cold ca