Some LED rope lights could be powered on 12 V or 24 V and this provides some good benefits. For example you can use them on your car, boat or everywhere else where you could only power them from batteries. One good solution is to connect them to a battery charged from a solar system. During the day the solar system will transform the light into electrical charge and it will collect it into the battery and during the night the battery could power up the LED rope which could be for example a commercial advertisement into a shop or even a nice decoration making your free time at home more enjoyable. Imagine a night club with all the light free of cost. This could be possible with the use of a photovoltaic solar panel systems and the LED technology. It will in fact mean that you transform the light from the Sun in a way you could use it later and this is exactly what photovoltaic solar panels are all about. However even with the new energy sources the efficient way of using the energy is a high priority and LED rope lights and the whole LED technology could be the future of the artificial light we will use.