Third, the installation difference. The solar street lamp is a self-contained independent system. It does not need to dig cable trenches, pre-buried pipelines, and ordinary street lamps. It is a troublesome thing to embed the wires. If it is far from the power supply, the buried wires are far away a... Read More
Fourth, the difference between the light source. Solar street lights must use LED light sources. Ordinary street lights can use LED light sources or high-pressure sodium lamps. www.zhongtianelec.com Read More
Fifth, the price difference. There are many solar street light components, and the quality requirements are relatively high, so the price is relatively high, and the price of ordinary street lamps is relatively low. However, solar street lights do not need electricity. This is still a subsidy for th... Read More
In the field of outdoor lighting, LEDs can save 50% to 90% of energy compared to high-pressure gas discharge lamps (HID). The initial cost may make some owners considering the upgrade hesitate, but the LED energy saving effect is significant, and recycling can be achieved within one to three years. ... Read More
The light output of high-pressure gas discharge lamps and metal halide lamps is continuously reduced after installation, but for practical reasons, once the light output begins to drop, they cannot be replaced. “High-pressure gas discharge lamps and metal halide lamps, once replaced, are typically 5... Read More
