The third generation of the portable sign is a printed sign that is backlit or internally illuminated.  Sign Guru is the first portable sign company in Canada to offer a mini billboard that is both printed and internally lighted.  If you truly want to advertise 24 hours a day than there is only one way to do that, and that’s with a backlit sign from Sign Guru.  Our sign can be plugged in and run off of 110v power or use our smart solar system to run the sign up to 7 hours of darkness.  Our goal is to extend your advertising to catch the most important traffic of the day, rush hour.  For example the sign would turn on at sunset on December 22 at 5:30 pm and run for 5 hours and turn off at 10:00 and then turn on again at 5:30 am and turn off at 7:30.  Add in that the system learns everyday the new sunrise and sunset times and adjusts the run times based on the adjusted sunrise and sunset times.