STREET LIGHTS

[inspecterbake]

The municipality I work for has been notified that the power company will be replacing the street lights. I need to know if there is a difference in lumens between HIGH PRESSURE SODIUM compared to METAL HALIDE. The price per light is only $4 difference but if you are looking at a couple hundred lights thats a huge savings.

 

[Coug Dad]

Re: STREET LIGHTS

You could try Seattle Lighting Design Lab. They are a great resource for lighting questions including initial and operating costs.

http://www.lightingdesignlab.com/index.html