Hello, I want to ask if it is safe to solve the backlighting of the interior in the car using a 12V connection where the lighter is connected, since sometimes I need to charge the phone in the car, I need to have a free slot on the lighter, so I would make a splitter and one the slot would be equipped with an LED backlight adapter and the second slot would be free. The LED connection should button on and that's getting to the next question, I'm a layman, if I have the LEDs plugged into the cigarette lighter connection and I have it off, so even though it stays on, my flashlight shouldn't run out ???? I will send a link to the report: https://www.bmshop.eu/p/led-podsvetleni-rgb-12v-ir-4-pasky-vnitrni-vnejsi?gclid=Cj0KCQjw9JzoBRDjARIsAGcdIDXGAgCcojy6s5bptm9zoWSsYeaWGWbgggTE