I'm using a camera module to take pictures and send them to a server. The images are taken on a schedule - but sometimes the conditions become a little too dark and I'm not always around for example to turn on the lights. So I want to add a very bright light to my device that I can turn on right before the image is taken (like a camera flash) to illuminate the area sufficiently.
Does anyone have any recommendations for this? My device is taking pictures of a small room (range is about 2.5 meters) and is directly aimed at a grey wall. During the night this room would be pitch-dark so it needs to be a pretty strong light.