Not sure what to look for in infrared surveillance cameras with LED lighting? It is fairly simple. The good news is that you can see in dark areas if you choose infrared cameras. The accuracy is quite impressive too. But then, what do you pay attention to? The number of LEDs is one of the elements that can make the difference. If you got more LEDs, chances are your camera can see in low light environments. The more LEDs you got the better. At the same time, pay attention to the illumination range as well. It refers to the maximum range for things to be visible.