News for hackers. Stuff that matters.

A comment on LED stoplights not emitting enough heat to melt snow covering the lights. Parent comment

Re:LED stoplights not emitting enough heat to melt snow cove... by gbba on Thursday December 07, 2017 @12:58PM (#15872316)
Moving parts are typically a very vulnerable point of failure. Traffic lights must have high uptime and require low maintenance.
[ Parent | on HN ]

There are no comments on this comment yet.