1. Green and environmentally friendly: Solar streetlights use solar energy to generate electricity, without the need for fuel, and will not generate pollutants or greenhouse gas emissions. They are environmentally friendly and help reduce the consumption of limited resources.

2. Economic and energy-saving: The energy source used for solar street lamps is solar energy, which is free and infinitely available. They can collect solar energy during the day and use it at night, thereby avoiding reliance on traditional power grids. This can save on electricity bills and reduce the demand for traditional electricity.

3. Highly reliable: Solar street lights typically consist of photovoltaic panels, batteries, and LED lights. Their structure is simple, without complex circuits or vulnerable components, making them very reliable. Solar street lights have a long lifespan and low maintenance costs.

The solar street lamp is equipped with a remote control that can adjust the output power of the lamp.