| 500mm led countdown meter   
 
  item:NBDJS512-RG led countdown timer
 1,lightning protection:40KV
 2,Discription:Fixed Time Mode:Displays countdown to signal change manual Mode:Displays”01”
 3,Controll signal:controlled by signal from traffic signal system.
 4,Control system:Microprocessor.
 5,Display Type:two digits,two and half one digits, Three digits
 6,Voltage:110VAC/220VAC
 7,Power consumption:25W
 8,Temperature:-20~70℃
 9,Resistance:Water and Dust at level IP65
 10,Installation:Horizontal(tall pole) or Vertical(short pole)
  
 
                        
                          
                            | Characteristics |   |  
                            | Color | Size | Model Number | Profile | Voltage   | LEDs | Typical Wattage at 25℃ | Luminance (cd/㎡) | Typical Dominant Wavelength (nm) |  
                            | Red | 800*600 | NBDJS511R-1 | square | 110V/220VAC | 490s | <25W | >4000 | 625±5 |  
                            | Green | NBDJS511G-1 | square | 336s | <25W | >4000 | 505±5 |    LED countdown light Packing:  
                        
                          
                            | Gather to pack:
                                  
                             |  
                            | Model
                                  
                             | housing material
                                  
                             | Dim.of Outer Carton
                                  
                             | Quantity/CTN
                                  
                             | G.W/CTN
                                  
                             | N.W/CTN
                                  
                             | packing
                                  
                             |  
                            | NBDJS512-RG | Cold steel
                                  
                             | 900*690*
                                  230mm
                              
                             | 1PCS
                                  
                             | 14.1KGS
                                  
                             | 11.5KGS
                                  
                             | carton
                                  
                             |    NBDJS512RG-1 housing size:
    
 
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