Wholesale Night Light With On/Off Switch Powtech Night Light with On/Off Switch is for safety and convenience with the easy on/off control. Don't waste energy with sensor lights, turn the light on when you need and off when you don't. Comes with replaceable 4w light bulb. Useful in bathrooms, bedrooms, entrances, garages, hallways, kitchens, nurseries, etc. 72 night lights per case.