More and more LED media façades are used in the lighting of buildings. Buildings are no longer just to provide the basic lighting of buildings at night, but to become artistic and commercialized.
Led point light sources are widely used because they do not have the disadvantages of heat radiation and corresponding gas discharge sources.
As for the selection of Changliang, Colorful, and external control full color, the basis is the effect design drawing with the actual lighting effect test.
Because the dot-matrix screen composed of point light source also has a fairly good visual effect when viewed from a long distance, it can meet the visual needs of large-scale advertisements at a long distance.
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Power Test: Input Voltage 5V, Ta=25℃±5℃ , 30min .
Temperature Test : Input Voltage:6V 30min .
Drop Test : Free fall at 1.2m height , 10 Cycles .
Thermal Shock : -40℃(30min) ~ 100℃ (30min) , 200 Cycles .
Salt Spray Test : Salt 5% , 72H .
UV Test : UV-A, 350-400nm, 60℃ , 72H .
Switching Cycle Test : ON 25 second / OFF 5 second , 5000 cycle .
Puncture Test : DC 500V , Once .
ESD Test : 3000V , Once .
Temperature test : -30℃~65℃，RH 85% , 72H .
Tensile test : 20KG , Once .
Vibration test : Horizontal and vertical direction , 4H .
IP Rating : IP68 0.5m underwater , 48H .
Flame Retardance : UL94-V0 , 10 Cycle. Installation way (flexible way suitable for anyway your project demand):
1)Install by Aluminum
2)Install by steel wire and plastic snap joint
3)Through hole install the led light
4)Fix the led light by 3M glue on the back of it
5)Use the bracket and screw to fix the led light on the facade or building