Today we're going to be reviewing part number ILL33CB. This is the Optronics LED Interior Light. It's going to feature a 10-diode design. It's a surface mount design with a nice clear lens. You can see here on the back of the housing it's going to expose the 2 wires. White wire is going to be for ground, black wire is going to be for power. It's also going to feature a nice sealed water-proof… see more >