Reddit reviews 4411 Red LED Name Display Scrolling Text Message/Name Card tag Sign Advertising Board Rechargable programmable led tag
We found 2 Reddit comments about 4411 Red LED Name Display Scrolling Text Message/Name Card tag Sign Advertising Board Rechargable programmable led tag. Here are the top ones, ranked by their Reddit score.
Product size/mm:93mmX30mmColor:RedIP rate:IP20 waterproofBrightness:800CDProgram method:By computer or Laptop
https://www.amazon.com/CXGuangDian-Red-Advertising-programmable-led/dp/B01HGCPCDO/ref=pd_lpo_sbs_229_t_0?_encoding=UTF8&psc=1&refRID=NG4M2D99H95PFSYMPR4J Apparently they're like $11. You might be able to find them for cheaper, I only spent about 10 seconds looking. This one is about 3.5"x1" and it says the battery lasts for 6-12 hours depending on how much of it is lighting up.
Not going to lie, I'm thinking of getting one...
https://www.amazon.com/CXGuangDian-Red-Advertising-programmable-led/dp/B01HGCPCDO/ref=pd_lpo_sbs_229_t_0?_encoding=UTF8&psc=1&refRID=REXBB0JYDFXYG2CHPBMC stick something like this in there