Automatic: Simply switch to ON, and they will automatically charge during the day and turn on at dusk. Solar lights: Simply to install with no wiring required. They will light up for five to eight hours after charging for four to six hours during the day. Ideal for: Place into the ground on lawns, pathways, driveways, garden borders, doorways and by ponds. Size: Each light is 8cm x 6.5cm x 39cm approx. Colours: Choose White or Multicolour. Garden lights: Light up your garden with these stunning diamond-shape garden lights. 4 Solar Diamond Garden Lights | White | Living Social