Sorry if this is the wrong site for the question.
How can I power this household lamp off the cigarette lighter in my car?
It comes with an AC adapter:
- Input 100-120V ~ 50/60Hz 0.09A
- Output 7V = 0.43A 3W
In this picture the bottom has the standard 2 AC wall outlet prongs. They are difficult to see, but are there. The top has the two female sockets for the detachable cord that runs to the LED lamp.
Is the output DC?
I suppose I could just plug it into an inverter, but was thinking there might be a DC adapter to go from the vehicle's 12-15V to the required 7V for the LED.