Considering the antenna issue of iPhone 4 haven’t solved yet, many people probably will still stick on Apple iPhone 3GS. However, unlike the new iPhone 4, the iPhone 3G and 3GS does not have an LED light on the back to use as a flash. So you will need do a ittle more trick on it to make it perfect.
This Beamer iPhone Case is not solely a case, but it come with built-in LED light that can function as a flash for your camera. Also it made from hard durable plastic and it snaps together in a two piece design, it features a built in battery and a button which you press to turn on the light, if you press it once the light will stay on for 10 seconds, which is just enough time to take a photo, if you press the button twice, it will stay on indefinitely.