Solar lights are efficient and cost friendly especially in our country (Kenya). They can serve as reliable security lights on the farm or in the city. They are preferred because of the savings realized on power bills. They have little or no running costs even though the are costly at the onset. They are available in different power ratings from 7 watts to 100 watts. They have inbuilt batteries and photo cells that switch the light on or off at dusk and dawn respectively. The higher a lamps power rating, the brighter the lamp. Some lamps come with a remote to vary the brightness intensity. Note: the brighter the lamp the shorter the duration it will shine.