Solar energy is a renewable resource to which the countries have started to shift to meet their energy requirements to prevent further devastations from going on under global warming. Solar bulbs consume energy from the sun and turn on and off according to sunrise and sunset, respectively. They reduce the amount of the bill. Further, solar lights are friendly for the environment, weatherproof, and convenient to maintain. The solar bulbs are easy to install, durable, and cost less than the wired bulbs.