How do streetlights know to turn themselves off? Each one has a timer? Posted by Roy Tang under notes at 1 Jan 2014 10:20pm Also on: twitter facebook / 8 Comments Jon Limjap 2014-01-02 00:00:00 Photosensitive switch, those little cylindrical things on top . Roy Tang 2014-01-02 00:00:01 Bat di ko naisip yun, im like the worst engineer lol Jaime L. Garcia 2014-01-02 00:00:02 til Thought that they were manually turned on and off by an operator or were toggled by a timer. Jon Limjap 2014-01-02 00:00:03 LOL. I've only guessed it before, but then I've observed streetlights turning themselves on when clouds are heavy during daytime, and turning off briefly when lightning flashes overhead :p Jaime L. Garcia 2014-01-02 00:00:04 This reminds me of that elusive one-quest-per-d ay in WoW where a wizard would ask you to switch on the lights of Dalaran at around 6pm game time. Donna Dwan De Belen 2014-01-02 00:00:05 What? All the while I thought it was the barangay tanod or something who did all the switching on and off! :) Josiah Tendero Habana 2014-01-03 00:00:06 Roy Tang diba pinakita ko yung sa kanto namin na pag may dumaang tao, namamatay Danniel Paxi Alcantara 2014-01-03 00:00:07 Hala! Wag dumaan sa screet light na yun, may namamatay If you enjoyed my content for some reason, I'd love to hear from you! Here are some options: You can buy me a coffee! You can share or reply to this post on Twitter. You can write a reply on your own site and submit the URL as a webmention via the form below. Submit Or you can just contact me! Previous Next On This Site Search Random On This Day Sketchbook Reading List Blogroll Quotes Stats Contact Things I Write About Featured Posts Weeknotes Software Development Magic the Gathering Gaming Movies TV Tech Life Philippines View All Elsewhere Twitter Mastodon Twitch LinkedIn Instagram Github Reddit Ko-fi Subscribe Everything (RSS) Blog (RSS) Notes (RSS) Photos (RSS) Links (RSS)
til Thought that they were manually turned on and off by an operator or were toggled by a timer.