1.With high light transmittance guide panels, light gentle, no glare.
2.Power supply: constant current isolation driving power supply with functions of short-circuit, open-circuit and thermal protection. 
3.No mercury and other harmful substances, non-UV light source, no flickers, eyes-protected, free free eye fatigue, no noise, to ensure comfortable and safe use.
4.Alloy aluminum housing, good heat dissipation, high strength, not easy to deform, surface oxidation treatment after sandblasting, beautiful and durable.
5.Applicable places: libraries, houses, supermarkets, exhibition halls, corridors, factories, offices and other indoor spaces.