not sure what you mean by "bleeding". But if car is locked and everything is off, they are off. If car is on and you hit the switch, they turn on. If car is off and key is turned to first position (engine still off but AC & Stereo on), hit the switch = lights on.
The one issue I've found with them is this. Unlock car, get inside car, close door, lights automatically turn off (supposed to happen), hit switch to turn on a single interior light (key is out of ignition), very very low output from the LED light. This is probably due to the low volt/amp pull that the light has, but is a noticable down side to interior LEDs if you ever want to turn on an interior light with the keys not turned to atleast the 1st position.
Sure there are ways to get around it, turn key to first position, start engine/car or hit the unlock button again. But still there are times when I want to turn the light on without the key in at all and it doesn't give me enough light for anything.