After more than twenty years in foreign trade, I have handled quite a few farm and agricultural park lighting projects. Clients often ask: "How many watts of LED street lights should we choose for the internal roads?" Too low, and the road is hard to see at night; too high, and you waste electricity and create glare. Internal farm roads mainly serve medium- to low-speed vehicles, machinery, and pedestrians-unlike urban main roads-so power must match real conditions. Drawing from experience, here is a practical reference approach.
First Distinguish Road Functions
Main access routes to entrances and warehouses carry relatively more traffic and can use slightly higher power; field branches and paths to livestock areas are mainly for passage and patrols, so power can be moderately lower, with more emphasis on uniformity and anti-glare performance. An experienced LED street light manufacturer can recommend more appropriate power by section.
Common Power Ranges (to Be Combined with Pole Height)
With pole heights of about 6–8 m and moderate road widths, power commonly used on internal roads often falls in the 40W–100W range: about 40W–60W on narrower branches, and about 60W–100W on main access lanes. When poles are higher or the pavement is wider, power can be increased, but uniformity should still be checked. A capable LED lighting OEM manufacturer usually offers multiple power and optical options for flexible matching.
Optics and Uniformity Matter More Than "Higher Watts"
At the same power, different light distribution can produce very different pavement results. Professional roadway optics help put light on the road and reduce a bright center with dark sides. Night work and driving on farms need clear visibility of edges and obstacles, not local harsh spots.
Reliability and Protection Should Not Be Skimped
Field dust and humidity are common; aim for IP65 or higher protection and stable drivers. Products from an LED lighting supplier with 5 year warranty offer more controllable light decay and failure risk-especially practical when maintenance routes are long.
Recommend Estimating from Road Width and Pole Height
Do not fix a single wattage by habit alone. A simple estimate-or a trial installation-based on road width, pole height, and target illuminance helps avoid both waste and insufficient light.
Conclusion
Wattage of LED Street Lights for internal farm roads should be chosen according to road function, pole height, and optics together-not simply "the higher the better." Selecting a reliable LED street light manufacturer and a capable LED lighting OEM manufacturer, especially an LED lighting supplier with 5 year warranty, makes the power choice more dependable. Luxsky Lighting specializes in LED street lights with stable quality and solid after-sales support. If you are setting power levels for internal farm roads, feel free to contact us directly for tailored recommendations and LED street light solutions-reliable products that help you get nighttime road lighting right.
