Product Details Adopts low-light but high efficient solar panels integrated design, cooperate with lithium iron phosphate battery as power supply. The battery adopts advance power management system, which can provide good protection when battery s voltage and temperature too high or too low, so it can improve the batterys service life efficiently. Control circuit adopts micro-power consumption, which reduce controlling circuit s power consumption; Light source adopts dedicated LED chip, which has specific of high light intensity, low power consumption, long service life and so on. Adopting the design of the portable design, which is convenient for carrying and transportation, especially suitable for the occasions of the temporary channel, the airport runway, the tower, etc. Lampshade adopts glass material, which can corrosion resistance, anti-UV anti-shock.