Is the initial investment for LED streetlights high?

Compared to high-pressure sodium (HPS) lamps, the initial investment for LED streetlights—covering the fixtures, installation, and smart control systems—generally remains higher, though the gap has narrowed significantly.

Taking the Chinese domestic market as an example, a high-quality 150W LED streetlight typically costs between 500 and 1,200 RMB (including the LED driver), whereas a 250W HPS lamp assembly (including the bulb, ballast, ignitor, and fixture) costs between 200 and 400 RMB. While the initial cost of an LED streetlight is 2 to 4 times that of an HPS lamp, this does not account for the annual bulb replacement costs for HPS lamps (approximately 50 RMB per unit) or their higher electricity consumption. When calculating the total cost of ownership over a 10-year lifecycle, LED streetlights are generally 30% to 50% more cost-effective than HPS lamps.

Furthermore, as LED technology matures and production scales up, the prices of LED streetlights continue to decline. Many local governments utilize the Energy Management Contracting (EMC) model, allowing energy service companies to carry out retrofits with zero upfront investment from the government; the costs are then repaid in installments using the savings generated from reduced electricity consumption, which helps alleviate fiscal pressure. For newly constructed roads, opting for LED streetlights—despite the higher initial investment—avoids the waste associated with having to perform retrofits again in the near future.

Therefore, from the perspective of long-term economic efficiency, the initial investment in LED streetlights is justifiable and is becoming increasingly acceptable.