... text, images, unlimited use;3, The Fluorescent Board use security voltage 5V-12V DC power supply, ... light source,100,000 hours continuous light;4, Super energy saving, power consumption of 500 hours of ... power quality using the 5V-12V power adapter;6. Darkening highly integrated products in the circuit is ... patterns and color changes in control by the micro-computer chip, but not a single flash, turn ...