Night lights come in all shapes and sizes, some can be plugged into a wall socket, some mounted on a wall and others can simply be placed on a bedside table. Nowadays, night lights don't have to be switched on and off manually, and many contain dusk-till-dawn light sensors and/or motion sensors which activate the lights when they detect movement in the dark. Clas Ohlson only sell night lights fitted with LED bulbs as they use less energy and last a long time. A night light can give you peace of mind in case you get out of bed in the middle of the night – it will provide illumination to minimise the risk of accidents. Night lights can provide soft lighting in the hallway, on the landing or in the kitchen or bathroom to help guide you at night without you needing to turn a bright ceiling light on. A night light can be a comfort for children who are afraid of the dark and scare away monsters. It can help kids to get a good night's sleep.