Comments on: Digital Electronic Traffic/Highway Signs vs. Illuminated Road Signs https://www.visigraph.com/traffic-signs/digital-traffic-signs-and-illuminated-traffic-signs/ Signs, Banners, Decals and Displays Wed, 15 Mar 2023 01:17:42 +0000 hourly 1 By: Barry K. Brown https://www.visigraph.com/traffic-signs/digital-traffic-signs-and-illuminated-traffic-signs/#comment-279 Wed, 10 Apr 2013 16:47:39 +0000 http://www.visigraph.com/signs-banners-decals-blog/?p=64#comment-279 In reply to Barry Brown.

True…I’ve heard the savings could be as high as 90%!

]]> By: Barry K. Brown https://www.visigraph.com/traffic-signs/digital-traffic-signs-and-illuminated-traffic-signs/#comment-277 Wed, 10 Apr 2013 16:46:39 +0000 http://www.visigraph.com/signs-banners-decals-blog/?p=64#comment-277 In reply to jay.

Yes.

]]> By: Barry Brown https://www.visigraph.com/traffic-signs/digital-traffic-signs-and-illuminated-traffic-signs/#comment-4 Mon, 22 Aug 2011 05:12:55 +0000 http://www.visigraph.com/signs-banners-decals-blog/?p=64#comment-4 In reply to jay.

Traffic lights in the past used incandescent bulbs which are big power users…many US cities are switching to LED-lighted traffic signals more for the power savings than the brightness, as they’re roughly equivalent as far as light output. It is estimated that LED traffic signals save 75% or more on power, which, considering the number of lights in a city, can add up to some serious coins saved!

]]> By: jay https://www.visigraph.com/traffic-signs/digital-traffic-signs-and-illuminated-traffic-signs/#comment-3 Tue, 02 Aug 2011 22:32:01 +0000 http://www.visigraph.com/signs-banners-decals-blog/?p=64#comment-3 I like the fact that led signs are bright enough to see during mid day sunlight!Do traffic signals use led lights?

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