Main features of our bus LED display
（1）Led panel, controller, and power are highly integrated, no wires to connect parts interior, which make it own good shockproof property, easily to maintain and install.
（2） Mould of aluminum frame and panel mask are opened by ourselves.Displays are in effective combination with circuit boards which makes it a ultra-light, ultra-thin, very low failure rate display.
（3）All displays bring with a light-sensitive sensor, brightness will be automatically adjusted to the light intensity so that the life of LED will be prolonged and power consumption will be reduced. Only 50% of power is needed for operation in the night.
（4）Wide range working temperature, extreme temperature reaches up to -40 ~ +75℃
（5）Based on the standard power design of ISO7637, they can work perfectly in a range of voltage: DC7-40V
（6）All raw materials are V0 fireproof
（7）Long-time warranty, we promise that all products shelf life there years (including domestic and international freight each pay one-way)
（8）We have built complete Font Lab aiming at English, Portuguese, Spanish, etc. For the full screen display, according to the length of specific word, you can choose a different font width with length unchanged.