Wide way Folding stand arrow board with light sensor

1.1500*770mm lifting stand  LED arrow board with different working modes
2.the arrow board with light sensor
At normal daylight ambient light levels the lit elements
will be at full brightness and
come to dim the lamps when getting dark

If interested in this please contact us at fiona@wdm88led.com, whatsapp: 0086 13652406263

Post time: Jan-22-2019
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