Get in Touch with GUANGQI
Solar Street Light Lumen Sizing Calculator
Enter your road class, pole height, and traffic level — get a recommended Guangqi model, target lumen output, and footcandle compliance mapping against AASHTO RP-8 and IES RP-20.
Recommended configuration
Model recommendation
—
Recommended GQ series
—
System wattage
—
Target lumen output
—
Target footcandles
Spacing: — · Uniformity target: —
Autonomy configuration: —
Standard reference: —
Ready to validate this configuration on your site?
Our engineering team runs a full photometric model against your site geometry.
Request Engineering Quote
Our engineering team runs a full photometric model against your site geometry.
Request Engineering Quote



![IP Rating Guide: IP65 to IP69K Decoder + Chart [2026]](https://gqlamp.com/wp-content/uploads/2026/05/0-1-150x150.png)

