Thank you for voting Crowdsignal Logo

St. Louis is replacing old street lights with LED units. How concerned are you about possible negative health effects of unseen blue light from some LEDs? (Poll Closed)

  •  
     
  •  
     
  •  
     
  •  
     
  •  
     
  •  
     
  •  
     
  •  
     
Total Votes: 36

Create your own.

Opinions! We all have them. Find out what people really think with polls and surveys from Crowdsignal.