![azuritereaction: royalelectric: liesofaman: khymeira: Lumigrids » 2012 [Source] “Lumigrids is an LED projector for bicycles, which aims to improve safety during night riding. It projects square grids onto the ground. By observing changes](https://64.media.tumblr.com/499549205fef11df5a2a788bb37217ad/tumblr_mn6v84jmiq1qail7zo1_500.jpg)
![azuritereaction: royalelectric: liesofaman: khymeira: Lumigrids » 2012 [Source] “Lumigrids is an LED projector for bicycles, which aims to improve safety during night riding. It projects square grids onto the ground. By observing changes](https://64.media.tumblr.com/d6f45600b23a785faf713e9a780e18f7/tumblr_mn6v84jmiq1qail7zo2_500.jpg)
![azuritereaction: royalelectric: liesofaman: khymeira: Lumigrids » 2012 [Source] “Lumigrids is an LED projector for bicycles, which aims to improve safety during night riding. It projects square grids onto the ground. By observing changes](https://64.media.tumblr.com/62b5c657a31a9e3fabf53ef6c8ab1cb3/tumblr_mn6v84jmiq1qail7zo3_500.jpg)
published on: 2013-09-04 02:35:13
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