I've recently bought two baby RES turtles, but I'm very inexperienced with raising reptiles. I'm a bit confused about lighting and lamps for turtles...Is a heat lamp and UVB lighting the same thing? Do I need two separate lamps for the turtles? For UVB, where can I find decent lamps? I heard that infrared lamps did not work well, and also that incandescent lamps work fine (which I defintely know doesn't work now). Can someone recommend some brands for good lights? Thanks!