You could try a small, rechargeable site lamp. I have one rigged up in my garage (no mains) and it works fine.
Will find link when I get a sec.
Edit: I have something similar to this, but they seem to have discontinued the model I have (mine has legs unscrewed and I have mounted it to the wall):
You could try a small, rechargeable site lamp. I have one rigged up in my garage (no mains) and it works fine.
Will find link when I get a sec.
Edit: I have something similar to this, but they seem to have discontinued the model I have (mine has legs unscrewed and I have mounted it to the wall):
http://www.screwfix.com/p/ae0295-rechargeable-led-work-light-23w-12-240v/7042K?kpid=7042K&cmmmc=Google--Product%20Listing%20Ads--Sales%20Tracking--sales%20tracking%20url&gclid=CjwKEAjwps2_BRC5jduHor-h8xESJADGT-LtDmDE0Te0RN5cqYJx1vzeYiEiO8qJKMHci92PulrHlRoC9MLw_wcB