Roadtrip 2016: Using innerlight or mobile phone for reading?

Reading on the road, preserving batterylife..

Innerlight is lit. Raining a bit, why not read a little?

There are not a strong light from the inner light, but enough for reading.

Perhaps a bit low on light using inner light from the Toyota Starlet. I have changed it to a led to preserve battery life. Consumes about 1 watt nowl.

Sony M4 and using its torch.