Commercial street lighting provides light along streets for driver safety, but the costs of installing, maintaining and monthly electrical bills can add up. There are steps you can take to reduce the costs and save money in the long run. Here are a few ideas, and feel free to share yours below in the comments.
Illuminating the streets uniformly provide the best lighting levels for security purposes. Spotty lighting does not allow for the safety that is needed on roadways and is basically wasting light and power. Provide even illumination and eliminate dark areas makes sure you are using every bit of energy to its maximum potential.
Switch to LED fixtures
LED lights provide better illumination while reducing operation costs and reducing maintenance. LED fixtures are more costly for initial purchase, but compared to HID, LPS and HPS fixtures, they can reduce the power consumption by a third or more and only need replacement once every 10 to 25 years. Best of all, LEDs use most of the power they draw for lighting purposes, unlike older style lamps that only use a small percentage of the power to provide light, the rest produces heat.
Provide maximum lighting when needed
Instead of running a 150 Watt LED fixture at full intensity all night, most streets can reduce the wattage of the fixture by lowering the fixture on the pole and only provide the lighting necessary for the application. There are few applications where high powered lights are required such as on a highway or major intersection. Also, reducing the fixture by utilizing dimming features with LEDs when there is practically no traffic, lowers the power usage for off peak times.
Install commercial solar street light systems
Using commercial solar street light systems in areas where there is no grid power nearby allows for the ability to provide the same safety and security in rural areas. These areas can sometimes be more dangerous than urban areas since there is more wildlife that can wander out in the middle of the road and without proper lighting, can cause fatal accidents. Mixing solar power with LED fixtures, maintenance will be minimal and there will be no electrical costs or worries for underground wiring to destroy the roads in these areas.
What other steps do you think would improve the efficiency and help save money when it comes to street lighting?