Of course. The principle of bed bottom lamp is to use the reflection of light, and the bed bottom can be clearly photographed through the mobile phone camera, and the brightness of the mobile phone screen can also make the bed bottom lamp brighter. The light under the bed is not bright enough, so you can turn on the flash function of the mobile phone to increase the clarity of shooting. It should be noted that the flash will emit dazzling light, so it is necessary to pay attention to the light intensity and shooting time when using it, so as not to cause harm to the eyes.