traffic lights meltring
Those new LED taffic lights that we are seeing lateley are melting in the latest heat wave. Mexico news daily had a photo of one that looks like something out of a Dali painting.
Forum Discussion
Street lighting is in it's infancy. The so called engineers who are designing what I see insist on using Fresnel lensing which is expensive, unneeded and just plain shows their lack of experience of using a flat platform COB device.
The following chip will blow a 70 watt high pressure sodium street lamp into the weeds. Pure floodlamp effect.
I made a tunnel-type shaded 100 watt streetlamp to cover the crosswalk across a federal highway the light was contained so it did not bother drivers. It was said the children never again had problems or close calls when using the crosswalk after the bus left them off 2nd shift.
The following chip will blow a 70 watt high pressure sodium street lamp into the weeds. Pure floodlamp effect.
I made a tunnel-type shaded 100 watt streetlamp to cover the crosswalk across a federal highway the light was contained so it did not bother drivers. It was said the children never again had problems or close calls when using the crosswalk after the bus left them off 2nd shift.
