Shield Your Outdoor Lights

Here is a short video on the importance of shielding outdoor lighting:

The great thing about shielding outdoor lighting as shown in the video is that more light is directed where it is actually needed. Instead of causing glare or shining upward into the sky the light source does not need to be as bright. This means that a lower wattage lighting fixture can be used which will save money.

In spite of the logic behind using fully-shielded lighting, lights like the ones shown below continue to be installed across the country.