How do I adjust the brightness level of the LEPOTEC TL030-2 30-LED Motion Sensor Cabinet Light?

To adjust the brightness level of the LEPOTEC TL030-2 30-LED Motion Sensor Cabinet Light, please follow these steps:

1. Locate the 3-mode switch on the light. This switch allows you to choose between three different working modes: On (instant on), Off (instant off), and G (motion sensing).
2. To adjust the brightness level, switch the light to the "On" mode.
3. Once the light is in the "On" mode, press and hold the switch for a few seconds until the brightness starts to change.
4. Release the switch when the desired brightness level is reached. The light will remember the last brightness level set.

Please note that not all models of the LEPOTEC TL030-2 may have adjustable brightness levels. Refer to the user manual for your specific model to confirm if this feature is available.