Solar: These lights will charge during the day using energy from the sun (charge time 6-8 hours) and will then light up at night (working time 8 hours). Wall Lamp: Get a solar power wall lamp. Colours: Choose from white or warm white light colours. Size: 12 x 7.5 x 4cm. Ideal: Perfect for brightening up a front yard or garden! Options: Grab one, two, or four lights. Solar Powered Wall Lamp | White | Living Social