Creativity Pool Forums

I found a road-work light on the road and i saw a key to switch the light on. I thought that it would be much easier if it had no key and had a light sensor built in to it.
So when it is night it will switch on and at day it will switch off.
I have made the product my self and have achieved the making of it at home. What do you think?

Your Sincerly
Joe Emery

photo electric cells have been turning the lights on after dark for years. We use 'em to turn on christmas lights. Probably not cost effective, might as well print "steal me" under "men working"