.. _17 How to protect Pico devices from light damage: 17 How to protect Pico devices from light damage ======================================================= Exposure to direct sunlight or other strong light sources may cause permanent yellow spot damage on the screen. Please take the following tips to protect Pico devices from light damage. 1. Avoid taking Pico devices outdoors or by the window which might expose devices under sunlight. 2. Avoid exposure to any ultraviolet light source even if indoors. 3. Avoid placing devices with lens facing any strong light even if indoors. The following images show some typical cases of light damage. .. image:: _static/17.1.png .. image:: _static/17.2.png .. image:: _static/17.3.png