The soft light won't hurt your eyes. Light color automatic gradually change. Easy to use, Just plug into to the wall socket. Energy saving, environmental, low comsumption and long life-span. Light automatically activates when no light is detected in dark room. Night Light is so light weight and compact size design for convenient carrying when travelling. Energy saving and wonderful decoration for your bedroom, alleyway, veranda, washroom, basement and so on place as you want. Make you feel comfortable and peaceful and feel safe at night!