Two street lights, one LED street light for each street light, suitable for occasions with general brightness requirements and various lighting angles. Clamps can be adjusted to hold objects of different thicknesses. The pole can be adjusted to the desired angle and shape. In the state of battery power supply, it can be directly inserted into the DC jack instead of the power supply, and the battery circuit can be automatically cut off without taking out the battery. After disconnecting the DC power supply and restoring battery power, press the button again to start the light. Uses: reading clip lights, music clip lights, keyboard lights, computers, flashlights. Power supply mode: AAA battery, USB, mobile phone charger, adapter, etc. Please note that the USB light itself does not have batteries and adapters.