What are the key points of the irradiation range of solar street lights

The illumination range of solar street lights is usually between 36 and 220 square meters, depending on the power of the lamps, installation height, light source design, and environmental conditions.

According to actual testing and product parameters, there are significant differences in the illumination ability of solar street lights with different configurations.

The core factors affecting the irradiation range of solar street lights

Installation height of street lamps: When 3 meters high, the illuminated area is about 36-50 square meters; More than 6 meters can cover a wider area.

Lamp power: Household models are mostly 10W-100W, the higher the power, the farther the illumination distance.

Street light source design: Adopting lens focusing, reflective cup or three sided luminous design can significantly increase the coverage area.

Street lamp ambient lighting: An environment with no obstruction and many reflective surfaces around it provides better actual lighting effects

Courtyard/Trail Lighting (3 meters high)

The general effective irradiation radius is 4-6 meters, covering an area of about 50 square meters, suitable for lighting up small courtyards or both sides of driveways.

Rural roads (6-meter lamp post).

A 30W light source with a lighting radius of approximately 8-12 meters is suitable for narrow village roads; 50W can reach 15-20 meters, suitable for main roads.

Large outdoor areas (such as lawns, parking lots)

High power models (such as the Bull 500W) can illuminate an area of about 150 square meters, and the Youchi 40000W model even achieves 320 ° ultra wide angle coverage

Engineering level applications (urban greenways, parks)

The 14000W model from Canlei has an irradiation area of 1500 square meters and is equipped with 232 lens beads, increasing brightness by 300%

How to Choose a Street Lamp with a Suitable Illumination Range?