Product details Your child can turn the light on and off on their own, and change the colour of the light by pressing the button. Children can decide on one colour or let the light switch automatically between seven different colours. Perfect for scaring little night monsters away. Tested and approved for children. Batteries are sold separately; 2 pcs AA required. Built-in LED light source. The lamp can illuminate in 7 colours: red, yellow, green, turquoise, blue, white and purple. The built-in timer turns the lamp off after 4 hours. The light source has a lifetime of approx. 25,000 hours. This corresponds to about 20 years if the lamp is on for 3 hours per day. IKEA recommend LADDA rechargeable batteries. Only for indoor use. We know that children are extra sensitive, but not to worry. This product is completely free from chemicals that may harm your child's health. All our portable children lamps are approved for children aged 3 to 14. This lighting product has no sharp edges, small parts, openings or hooks. Designer Lisa Reiser