Streetlight LED Conversion

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Looks like the conventional LED conversion project has officially begun in the Region, first starting in Wellesley. I find it interesting they would begin the conversion in the townships.

Has anyone spotted any other conversions in the Region?

There have been a few other LED conversions, but they were tied to a larger project or were a pilot such as along the LRT route, Ottawa Street widening or the Frederick Street test pilot.

Here are some pictures from Gerber Meadows drive in Wellesley. Note the old HPS lights to the left of the converted light in the first photo.

What I like to know is why these projects in bold, all have different LED Luminaires?  Ex:  LRT Heads are longer and bigger then the Ottawa St ones.